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D-Link JustConnect DNR-4020-16P, User Manual

The D-Link JustConnect DNR-4020-16P is a versatile network video recorder designed for hassle-free surveillance. With this user-friendly device, you can effortlessly monitor your premises using up to 16 cameras. Explore its full potential by accessing the comprehensive User Manual, available for free download on manualshive.com, and unlock all its features.

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D-Link DNR-4020-16P User Manual

Section 3 - Configuration

Storage Mode

Mode

Selection

Disk Group

Channel

Select a storage mode.

Select a disk group to configure.

Select a channel to assign to the selected disk group.

Use this page to configure the recording storage settings for hard drives
and disk groups.

Summary of Contents for JustConnect DNR-4020-16P

Page 1: ...DNR 4020 16P User Manual JustConnect 16 Channel PoE Network Video Recorder Version 1 00 2021 01 20 ...

Page 2: ... its subsidiaries in the United States or other countries All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies Copyright 2021 by D Link Corporation Inc All rights reserved This publication may not be reproduced in whole or in part without prior expressed written permission from D Link Corporation Inc Apple Apple logo iPhone iPad ...

Page 3: ...l 12 Camera 12 RTSP Connection 14 Encode 15 Sensor Settings 17 OSD 25 Privacy Zone 26 Microphone 27 Human Thermometer 28 Record 33 Record Schedule 33 Disk 34 Storage Mode 35 S M A R T 36 Disk Calculation 37 FTP 38 Alarm 39 General 39 Motion Detection 40 Video Loss 41 Alarm In 42 Abnormal Alarm 43 Alarm Out 44 Network 45 Network 45 DDNS 48 Port Mapping 49 Email 50 IP Filter 51 SNMP 52 Network Statu...

Page 4: ...7 Channel 87 Camera 87 RTSP Connection 89 Encode 90 Sensor Settings 92 OSD 100 Privacy Zone 101 Microphone 102 Human Thermometer 103 Record 108 Record Schedule 108 Disk 109 Storage Mode 110 S M A R T 111 Disk Calculation 112 FTP 113 Alarm 114 General 114 Motion Detection 115 Video Loss 116 Alarm In 117 Abnormal Alarm 118 Alarm Out 119 Network 120 Network 120 DDNS 123 Port Mapping 124 Email 125 IP ...

Page 5: ...able of Contents Logs 140 Maintenance 142 Auto Reboot 144 Password Reset 145 Designate E mail Address 145 Obtain Verification Code 146 Resetting User Password 147 Troubleshooting 148 Technical Specifications 149 Regulatory Information 152 ...

Page 6: ...d 8 x hard disk screw 2 x rack mount bracket 6 x rack mount bracket screw 2 x terminal block Documentation Product Overview Package Contents Note Usingapowersupplywithadifferentvoltagethantheoneincludedwithyourproductwillcausedamageandvoidthewarranty for this product If any of the above items are missing please contact your reseller ...

Page 7: ...adband Internet connection for remote access Network camera s refer to the D Link website for a list of supported cameras 10 100 1000 Mbps Ethernet switch or router Web based Configuration Utility Remote PC Minimum Requirements Computer with the following Microsoft Windows Microsoft Edge Internet Explorer Firefox Chrome or Safari System Requirements ...

Page 8: ...gers such as door and window sensors for automated recording during unusual events User defined scheduled recording and continuous recording with automatic overwriting options help to ensure the surveillance system is running reliably even when no one is around Extensive Monitoring and Recording Features The DNR 4020 16P s intuitive interface allows for easy configuration of many functions includi...

Page 9: ...1 Power Indicator Lights up when the device is receiving power and the power switch is turned on 2 HDD Indicator Hard disk status indicator This indicator flashes when data is being transmitted 3 KB Mouse Port USB port for a mouse or keyboard 4 Backup Port USB port for a flash drive 1 2 3 4 ...

Page 10: ...io or audio playback 4 VGA Output Output connector for a VGA monitor 5 USB 2 0 Port Connect a USB storage device such as a flash drive 6 Power Connect the supplied power cord to the input port 7 Audio IN Connect a microphone to use 2 way communication with your camera s 8 HDMI Output Output connector for an HDMI monitor 9 Alarm I O Alarm I O ports for connecting to sensors or other devices 10 Powe...

Page 11: ...First make sure the power cable is not plugged into a power outlet Remove the fixing screws from the top cover of the DNR 4020 16P then remove the top cover from the device 2 Insert two screws into the holes near the rear panel of the hard drive Turn the screws twice so that they protrude slightly ...

Page 12: ...n the device over and secure the hard drive inside the device by screwing the provided screws into the four remaining holes on the bottom of the DNR 4020 16P If desired install a second hard drive by repeating steps 1 4 Attach the hard disk data cable and power cable to the device then reattach the top cover and fasten the fixing screws 5 Re attach the top cover by sliding it over the device Re in...

Page 13: ...the rear panel For non PoE network cameras you will need to locate power outlets in the on site environment then run a CAT5 UTP cable to the LAN ports on the NVR You can set up your NVR without using a PC by connecting a VGA or HDMI display to the respective port on the back of the device To control the Graphical User Interface GUI connect a USB mouse to the USB port on the front panel ...

Page 14: ...ter powering on the DNR 4020 16P for the first time the Login window will appear in the center of the screen 2 Selectyourpreferredlanguage andenterausernameandpasswordthat will be used to access the management interface Confirm the password by retyping it 3 In the Default channel password field enter the password that will be used to view and configure the device s channels Click OK to continue 4 ...

Page 15: ...zard that will automatically load after logging in Click Start Wizard to begin Configure the DNR 4020 16P s settings on the subsequent pages For more detail refer to the corresponding pages Network Refer to page 44 Date and Time Refer to page 61 Camera Refer to page 12 Disk Refer to page 33 Resolution Refer to page 15 ...

Page 16: ...ht Split Screen Set how many channels should be displayed on the home screen Previous Next Page Step forward or backwards through the channels Auto Sequence Automatically configure the channel display and begin cycling through channels Volume Increase or decrease the NVR s volume Playback Quickly access the Playback screen Channel Information Determine what channel information to display on this p...

Page 17: ...ocol used to communicate with the camera The firmware the specified camera is running Click this to set or update the camera s settings Setup Channel Camera On this page you can configure the DNR 4020 16P s 16 channels and add cameras to them To search for available cameras click Start Search To add cameras to a channel enter the username and password in the fields at the bottom of the screen and ...

Page 18: ...o one of the NVR s PoE ports it will attempt to detect the IP address automatically Select the protocol to use e g ONVIF Enter the port used to connect to the camera Enter the username used to access the camera Enter the password associated with the username above Designate a channel for the camera s display Configuring a Channel Click the pencil icon under Operate to add a camera on a channel or ...

Page 19: ... protocol name to use Select Main Stream or Sub Stream If you select Sub Stream the options on the right will be enabled Select the protocol type to use for the stream This is set to RTSP by default Select the RTSP port to use This is set to 554 by default Enter the absolute path for the RTSP connection to use RTSP Connection Use this page to configure your Real Time Streaming Protocol RTSP connec...

Page 20: ...ertains to i e Main Stream or Sub Stream Select the video encoding format to use for the channel e g H 265 H 264 etc Select the audio encoding format to use for the channel e g G711A G711U etc The resolution to use for the channel s display The frame rate at which to display the video Select the bitrate type e g CBR VBR etc Encode On this page you can change the encoding settings for the video and...

Page 21: ... rate of the video recorded by the camera Higher bit rates result in higher video quality Determine the quality of the stream from lowest to highest Click to enable or disable smart encoding If selected this will configure some of the settings above automatically Support for IP cameras is only available via private protocol ...

Page 22: ...or or Outdoor or select Default The default settings are determined by the IP camera s video parameters Adjust the image brightness Adjust the image sharpness Adjust the contrast Adjust the saturation Sensor Settings On the Sensor Settings page you can change aspects of the camera s display and its sensor s configuration settings Image ...

Page 23: ...le or disable aisle corridor mode Select whether the scene is Indoors or Outdoors From the drop down choose whether to display the scene normally or mirror it horizontally vertically or both The configuration options on this page are only available for cameras being accessed via private protocol Scene ...

Page 24: ...ain Choose the exposure mode Select between Auto Manual Shutter Priority and Iris Priority aperture priority Select the meter area Select the maximum shutter speed Select the maximum gain The configuration options on this page are only available for cameras being accessed via private protocol Exposure ...

Page 25: ... mode from a variety of options includingTungsten Fluorescent Daylight Shadow etc If you select Manual you will need to set the red and blue levels yourself The configuration options on this page are only available for cameras being accessed via private protocol White Balance ...

Page 26: ... If you select Timing you will need to designate a day night schedule in the fields that appear If you select Auto you will need to set the transition time between day and night modes as well as the delay before the transition occurs The configuration options on this page are only available for cameras being accessed via private protocol Day Night ...

Page 27: ... 2D 3D NR Max Strength Enable or disable 2D and 3D noise reduction Select the maximum level of noise reduction to be applied to the image The configuration options on this page are only available for cameras being accessed via private protocol Noise Reduction ...

Page 28: ...c range WDR Adjust for overexposure with highlight compensation HLC Adjust the overall lighting of the image with backlight compensation BLC Defog the image Enable this to compensate for minor shaking of the camera making the video smoother Theconfigurationoptionsonthispageareonlyavailableforcameras being accessed via private protocol Enhance Image ...

Page 29: ...y focus according to whether the camera is in day or night mode Click this to automatically focus the lens a single time Manually adjust the camera s zoom Manually adjust the camera s focus Click this to recalibrate the lens s zoom and focus Theconfigurationoptionsonthispageareonlyavailableforcameras being accessed via private protocol Zoom Focus ...

Page 30: ...this to display the current time on the selected channel s OSD Toggle this to display the selected channel name on the OSD The configuration options on this page are only available for cameras being accessed via private protocol OSD On this page you can configure the on screen display OSD for the NVR s channels ...

Page 31: ...acy Zone Click and drag a section of the screen to create a privacy zone This area will not be viewable and will not be recorded Double click an existing privacy zone to delete it Selectthechanneltoaddaprivacyzoneto TheDNR 4020 16Psupports up to four zones Channel ...

Page 32: ...fied channel If no device with a microphone is connected the settings will be locked Select the channel to configure the microphone for Toggle this to enable or disable the microphone Specify the type of microphone connection e g Line In Adjust the microphone volume sensitivity Channel Microphone Microphone Type Microphone Volume ...

Page 33: ...cameras on the specified channel Use this tab to configure your thermal camera settings if any thermal cameras are currently connected to the DNR 4020 16P Use this tab to set thermal mapping points on the camera s display Use this tab to calibrate the thermal camera with a separate calibration tool Parameter Configure Thermal Mapping Thermal Calibration ...

Page 34: ...om the drop down menu Toggle this to show the temperature detection area with an outline Select the confidence degree from the drop down Designate an area ID to apply these settings to Enter the minimum and maximum number of pixels that may be registered as a person s face Select the image matting quality from the drop down Select the snapshot mode from the drop down Select the interval from 1 to ...

Page 35: ...upload image matting whole image OSD Overlay Snapshot Enter the yaw tilt and pitch degrees from 0 to 90 degrees Toggle this to configure which parts of the image should be uploaded via FTP at the interval entered above Toggle this to overlay the time date channel etc over the snapshots ...

Page 36: ...emperature of the camera Thisreferstothedifferencebetweenthemeasuredtemperature ofanobjectandtheactualtemperature Enteravaluemanually Enter the height at which the camera is mounted Toggle this to overlay detected faces with a color corresponding to their measured temperature Toggle this to automatically compensate for the temperature of the environment Toggle this to flag detected abnormal temper...

Page 37: ...larm should trigger from the following list Email Send an email notification FTP Send a notification via FTP Popup Message Display a notification in a popup window Full Screen Display a full screen notification on the attached monitor Buzzer Trigger a buzzer sound Schedule On this tab you can click the calendar to set the thermometer to enable or disable according to a set schedule Temperature Ala...

Page 38: ...ble or disable recording for the specified channel Toggle this to record audio for the specified channel Click the bars on the right side of the screen to determine the recording type for the channel in question The types are Continuous Camera Alarm In Motion Detection NVR Alarm In Record Record Schedule On this page you can set the recording schedule for the NVR ...

Page 39: ...ata before formatting Displays the status of the hard drive The hard drive serial number The amount of space currently used on the selected hard drive The disk group that the specified hard drive belongs to Toggle this to allow new data to overwrite old data on the specified hard drive Set the length of time in days after which old records will be automatically overwritten Format Disk Status Disk ...

Page 40: ...uration Storage Mode Mode Selection Disk Group Channel Select a storage mode Select a disk group to configure Select a channel to assign to the selected disk group Use this page to configure the recording storage settings for hard drives and disk groups ...

Page 41: ...temperature Displays the health i e the operational condition of the disk The disk model number Indicates the specified disk s lifespan In the box at the bottom of the page you can view various attributes for the specified disk such as the power cycle count If no serious issues are detected the attribute will display Good in the Status column This page allows you to view the inserted hard disks at...

Page 42: ...or the computation time Select an amount of time or an amount of storage depending on whether Computation time or Computing Capacity was selected above Enter the number of hours that NVR will record data per day On this page you can calculate the disk space required for the NVR s current configuration Enter an amount of data to determine how long it will take for the current setup to fill it or a ...

Page 43: ...rver Enter the port to use to connect to the FTP server Enter the username of the account used to connect Enter the password associated with the username entered above Enter the path to the directory where you would like to save your files Enter the desired file size of each recording A smaller size means more frequent uploads On this page you can set the NVR to automatically upload its recordings...

Page 44: ...Time Buzzer duration time In this tab you can enable and configure the NVR s general alarm Enter the duration that the alarm should activate for Enter the duration that the alarm buzzer should sound for Alarm General On this page you can configure general alarm settings for your NVR ...

Page 45: ...s Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window FullScreen Displayafull screennotificationontheattached monitor Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Select the area of the display to scan for motion Enable...

Page 46: ...r an alarm Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Enable or disable the alarm according to a particular schedule Video Loss On this page you can enable an alarm ...

Page 47: ...ation Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Enable or disable the alarm according to a particular schedule Specify the normal state of the sensor A change from this state will trigger the alarm Designate a name for the sensor Click this tab to configure similar...

Page 48: ...it detects an IP conflict or when it loses its network connection Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Abnormal Alarm Onthispageyoucanenableordisableanalarmtotriggerwhenanunusualevent occurs such as ...

Page 49: ...rm out interface either 1 or 2 Designate a name for the alarm out connection Select either Close or Open Select the alarm out put mode Switch Mode by default Configure similar settings for devices connected to a camera s alarm out interface Alarm Out On this page you can configure the NVR s interactions with external devices connected to its Alarm Out interface ...

Page 50: ...to your NVR in the future Enter the fixed IP address of the NVR This is used to access the web interface If the NVR does not receive its address from a DHCP server then its default IP address is will be 192 168 0 20 Set this to match the subnet mask of the provided IP address The default value is 255 255 255 0 Set this to the default gateway on your router or local subnet for proper network routin...

Page 51: ...t for the web UI Theportthatdatawillbetransferredover Theportthatclientdevices will connect to It is necessary to reboot the device after modifying any of the port configuration settings Port Number On this page you can set the ports that the NVR will use to transfer data and allow clients to connect to ...

Page 52: ...able cameras Enter the fixed IP address of the NVR The default IP address is 10 10 10 121 Set this to match the subnet mask of the provided IP address The default value is 255 255 255 0 Set this to the default gateway on your router or local subnet for proper network routing The default gateway is 10 10 10 1 PoE On this page you can configure the settings for the NVR s PoE interfaces ...

Page 53: ...ol to use Enter your host name For example myhost mydomain net Enter the username for your dynamic DNS account Enter the password for your dynamic DNS account Confirm it in the next text box Click this to test the DDNS settings DDNS Enable this option only if you have registered a domain name with a dynamic DNS service provider The following parameters are displayed when the option is enabled ...

Page 54: ...e this to enable or disable port mapping If you enable this you will also have to select a mode Manual or Auto and HTTP client and data ports In this tab you can enter a start and end port for the NAT port range Port Mapping On this page you can enable or disable the port mapping feature ...

Page 55: ...rver on The default is 25 Enter the username for the SMTP server Enter the corresponding password Enter the address to send alert emails from Enter the emails that should receive the NVR s alerts Enter the form of encryption to use or select OFF Enter an internal between 0 and 600 seconds Click this to send a test email Email On this page you can configure the DNR 4020 16P s email settings such as...

Page 56: ...tering Select Black List to block all IPs from the ranges you specify or White List to only allow IPs from the ranges you specify IP Filter On this page you can block or allow visitors from specified IPs from accessing the NVR Click the plus sign to add a range of IPs to the list and then click Apply to save ...

Page 57: ... getting information about the network setup This SNMP version adds encryption and authentication to the service for better security You can specify separate Read Write versus Read only name and passwords as well as the type of encryption to use SNMP If you have SNMP agents that you would like to send traps such as alarms and syslog messages to your NVR you can enable and configure your SNMP setti...

Page 58: ...53 D Link DNR 4020 16P User Manual Section 3 Configuration Network Status On this page you can view the status of the NVR s LAN and PoE ports and check your Internet connection ...

Page 59: ...Enable this setting if your ISP is using PPPoE Enter the username provided by your ISP Enter the password provided by your ISP Enter the fixed address of the NVR and the port that is used to access the web interface PPPoE On this page you can enable disable or configure PPPoE settings on your NVR ...

Page 60: ...55 D Link DNR 4020 16P User Manual Section 3 Configuration Network Traffic ThispagedisplaysthetrafficbeingsentandreceivedontheNVR svariousnetwork interfaces and information such as MAC addresses ...

Page 61: ...y the device Indicates the type of device NVR The device s model number The device s current firmware version The device s current U boot version The device s current kernel version The number of HDD supported by the device The number of channels supported by the device The number of Alarm In interfaces The number of Alarm Out interfaces The number of Audio In interfaces The number of Audio Out in...

Page 62: ... device s IP address Displays the device s subnet mask Displays the default gateway IP address Displays the device s unique MAC address Displays the DHCP status of the device on off Displays the IP address of the preferred DNS server Displays the IP address of the backup DNS server if applicable Displays the speed on the device s LAN interface Displays the total size of the received packets per se...

Page 63: ...58 D Link DNR 4020 16P User Manual Section 3 Configuration Channel This page displays the name online status video format resolution and bitrate of all of the DNR 4020 16P s channels ...

Page 64: ...k DNR 4020 16P User Manual Section 3 Configuration Disk Onthispageyoucanviewinformationontheinsertedharddrives includingtheir total capacity the amount of space currently being used and their operational status ...

Page 65: ... D Link DNR 4020 16P User Manual Section 3 Configuration Alarm On this page you can view information on the sensors and other devices connected to the DNR 4020 16P on its Alarm In and Alarm Out interfaces ...

Page 66: ...ation settings e g by setting the device name and language Device Name Display Port Resolution Language Temperature Units Enter the a new name to identify the NVR to other devices Enter the desired resolution for the NVR s configuration interface Select your preferred language Select either Celsius or Fahrenheit ...

Page 67: ...cks Date Time Specify the desired format that the device should use to display the date Specify the desired format that the device should use to display the system time Toggle this to automatically obtain the date and time from an NTP server Specify the NTP server to use Specify how frequently in seconds to verify the system time with the NTP server If NTP Sync is disabled automatically enter the ...

Page 68: ...NR 4020 16P User Manual Section 3 Configuration Time Zone On this page you can select your current time zone and apply it to the NVR s time settings Time Zone Select your current time zone from the drop down menu ...

Page 69: ... page you can enable or disable Daylight Saving Time Daylight Savings Time Start Time End Time Offset Time Toggle this to enable or disable Daylight Saving Time The date and time that DST should start The date and time that DST should end The number of hours to adjust the clock during DST ...

Page 70: ... configure the cameras connected to the DNR 4020 16P to automatically sync their time settings with the NVR s Sync Camera Time Frequency of Checks Toggle this to enable time syncing with the connected cameras Enter how often in seconds the NVR should sync its time settings with its cameras time settings ...

Page 71: ...on User Account User On this page you can create or change the account information for the NVR s user accounts for example by updating the password Click the pencil icon under the Operate tab to edit an existing user account or click Add to create a new one ...

Page 72: ...out time Monitor channel s when logout Toggle this to enable double password authentication Toggle this to set the boot wizard to load automatically when the device is booted up Toggle this to set the device to log in automatically Set the number of minutes of inactivity after which the device should log out automatically Select the channels to continue to monitor after logging out from the device...

Page 73: ...he NVR Old Password New Password Confirm Password Unlock Pattern Secure Email Enter the current password Enter the desired new password Confirm the new password by reentering it Use this tab to set a pattern to unlock your NVR instead of a typed password Use this tab to set a recovery email to use in case you forget your password ...

Page 74: ... NVR s various channels Select the number of channels to display on the screen at any given time and the length of time that they will be displayed there Use the arrows at the bottom of the screen to cycle through the channels Dwell Time Select the period of time in seconds to wait before displaying the next screen of channels ...

Page 75: ...enable an auxiliary display If this is enabled you will also need to configure the auxiliary display s output resolution decoding ability and layout Select the display resolution to use Configure how many channels will display on the HDMI and VGA screens respectively Configurehowmanychannelswilldisplayatonetimeoneachscreen Select the channel to display by default Toggle this to enable or disable a...

Page 76: ...ific events Start Date End Date Type Start Time End Time Search Export Enter the starting date to search the logs from Enter the end date to search the logs until Enter the type of logs to search or export Enter the starting time to search the logs from Enter the end time to search the logs until Click this to search for logs Click this to export the logs to a file ...

Page 77: ...ate End Date Type Start Time End Time Search Export Enter the starting date to search the logs from Enter the end date to search the logs until Enter the type of logs to search or export Enter the starting time to search the logs from Enter the end time to search the logs until Click this to search for logs Click this to export the logs to a file ...

Page 78: ... task Shutdown Reboot Logout Reset Import Config Export Config FW Update Click this icon to shut down the NVR Click to reboot the NVR Log out from the user interface Reset the device to factory settings Import configuration settings from a file Export current configuration settings to a file Update the device s firmware This requires a firmware file on an inserted USB storage device ...

Page 79: ...ion Auto Update current firmware version number It shows the latest firmware version number after checking FOTA server Enable or disable to auto check the latest firmware version with FOTA server Enable or disable to auto update device firmware Setting hour minute and the day for auto firmware update Cloud Update ...

Page 80: ... Reboot Toggle this to enable the device s automatic restart feature Enable Auto Reboot Reboot Time Toggle this to enable the automatic restart feature Set the frequency at which the device should restart i e per day week or month and the time that it should do so ...

Page 81: ...termine how many channels to view Reversed Play the recording backwards Play Play the recording Stop Pause the recording Next Frame Advance by one frame if paused 30S Backwards Forwards Jump forward or back by 30 seconds Triple Speed Backwards Play backwards in 3x speed 1x Return to normal speed Triple Speed Forwards Play forwards in 3x speed Zoom Zoom in on the display Audio Adjust the volume Sta...

Page 82: ...cordings for a specified channel selected in the sidebar according to the time they were recorded Frames are separated on the grid at two hour intervals Click a frame to view the playback for that time Use the calendar in the left sidebar or the slider on the bottom of the screen to navigate to a different date ...

Page 83: ...lays recordings that triggered an event of some type such as motion detection or an alarm Select the channel and navigate to the date and time that you want to view events for using the sidebar Check the boxes in the bottom left corner of the screen to search for a particular type of event ...

Page 84: ... Channel Start Time End Time Size Stream Path Progress Operate An ID number that identifies the backup The channel that the backup was saved from The start time of the recording The ending time of the recording The size in MB of the backup file Displayswhetherthebackupcamefromthemainorsubstream The path to the backup file on the USB drive Indicates whether the backup is in progress or has finished...

Page 85: ...rts on the rear panel For non PoE network cameras you will need to locate power outlets in the on site environment then run a CAT5E UTP cable to the LAN ports on the NVR You can set up your NVR via the web UI To do this connect an Ethernet cable to the LAN port on the rear panel of the device Connect the other end of the cable to an Ethernet port on your switch router or computer ...

Page 86: ...your network does not use a DHCP server the NVR s default static IP 192 168 0 20 will be displayed Select your NVR then click the Link button to continue 5 Log into the web user interface using the same username and password used to access the HDMI VGA interface If this is your first time using the device you will be prompted to create a username and password Click Save 6 To view the NVR display a...

Page 87: ... 4020 16P for the first time you will be prompted to create a password for the admin account Enter the password in both fields to confirm it You will also be prompted to enter the default password to use to access cameras connected to the NVR This password can also be set manually from the web UI for each camera ...

Page 88: ...s and the right sidebar for channel configuration options Navigation From left to right on the top sidebar Live View View the home screen Playback View the playback screen Alarm Search Search records of alarm events Settings Configure the NVR s settings Event List Display a list of recent events in the sidebar Download Download a backup of saved recordings Logout Sign off from the web UI Help Disp...

Page 89: ...o adjust the viewing angle below Adjust angle Take a recording of the current channel Adjust the volume of the channel Click to adjust the display settings light balance contrast etc Zoom in Open the shutter Focus on closer objects Focus automatically Adjust speed Zoom out Close the shutter Focusonmoredistantobjects Display more configuration options Switch between Scan and Tour modes Select the n...

Page 90: ...or asynchronously Split Screen 1 2 Determine how many channels to view Backup Begin a backup of the current recording BatchBackup Create a backup of a batch of recordings configured in a popup Use the buttons on the right sidebar to take snapshots recordings or control the stream From left to right the buttons are Snapshot Take a snapshot of the specified channel Recording Take a recording of the ...

Page 91: ...rch On this page you can search the NVR s alarm records for specific alarm types Click the icon in the top right to select the channel s the type of alarm e g video loss or motion detection and dates times to search Click the tabs to view Channel Alarms or System Alarms ...

Page 92: ...nning Click this to set or update the camera s settings Click the blue E icon to open a browser to view the camera in the web GUI Click the icon to reboot or reset the IP camera for cameras operating via private protocol only System Channel Camera On this page you can configure the DNR 4020 16P s 16 channels and add cameras to them To search for available cameras click Start Search To add cameras ...

Page 93: ...o one of the NVR s PoE ports it will attempt to detect the IP address automatically Select the protocol to use e g ONVIF Enter the port used to connect to the camera Enter the username used to access the camera Enter the password associated with the username above Designate a channel for the camera s display Configuring a Channel Click the pencil icon under Operate to add a camera on a channel or ...

Page 94: ... protocol name to use Select Main Stream or Sub Stream If you select Sub Stream the options on the right will be enabled Select the protocol type to use for the stream This is set to RTSP by default Select the RTSP port to use This is set to 554 by default Enter the absolute path for the RTSP connection to use RTSP Connection Use this page to configure your Real Time Streaming Protocol RTSP connec...

Page 95: ...ertains to i e Main Stream or Sub Stream Select the video encoding format to use for the channel e g H 265 H 264 etc Select the audio encoding format to use for the channel e g G711A G711U etc The resolution to use for the channel s display The frame rate at which to display the video Select the bitrate type e g CBR VBR etc Encode On this page you can change the encoding settings for the video and...

Page 96: ...itrate will affect the bit rate of the video recorded by the camera Higher bit rates result in higher video quality Click to enable or disable smart encoding If selected this will configure some of the settings above automatically Support for IP cameras is only available via private protocol ...

Page 97: ...or or Outdoor or select Default The default settings are determined by the IP camera s video parameters Adjust the image brightness Adjust the image sharpness Adjust the contrast Adjust the saturation Sensor Settings On the Sensor Settings page you can change aspects of the camera s display and its sensor s configuration settings Image ...

Page 98: ...or Select whether the scene is Indoors or Outdoors From the drop down choose whether to display the scene normally or mirror it horizontally vertically or both The configuration options on this page are only available for cameras being accessed via private protocol Scene ...

Page 99: ...ain Choose the exposure mode Select between Auto Manual Shutter Priority and Iris Priority aperture priority Select the meter area Select the maximum shutter speed Select the maximum gain The configuration options on this page are only available for cameras being accessed via private protocol Exposure ...

Page 100: ... mode from a variety of options includingTungsten Fluorescent Daylight Shadow etc If you select Manual you will need to set the red and blue levels yourself The configuration options on this page are only available for cameras being accessed via private protocol White Balance ...

Page 101: ... If you select Timing you will need to designate a day night schedule in the fields that appear If you select Auto you will need to set the transition time between day and night modes as well as the delay before the transition occurs The configuration options on this page are only available for cameras being accessed via private protocol Day Night ...

Page 102: ... 2D 3D NR Max Strength Enable or disable 2D and 3D noise reduction Select the maximum level of noise reduction to be applied to the image The configuration options on this page are only available for cameras being accessed via private protocol Noise Reduction ...

Page 103: ...c range WDR Adjust for overexposure with highlight compensation HLC Adjust the overall lighting of the image with backlight compensation BLC Defog the image Enable this to compensate for minor shaking of the camera making the video smoother Theconfigurationoptionsonthispageareonlyavailableforcameras being accessed via private protocol Enhance Image ...

Page 104: ...y focus according to whether the camera is in day or night mode Click this to automatically focus the lens a single time Manually adjust the camera s zoom Manually adjust the camera s focus Click this to recalibrate the lens s zoom and focus Theconfigurationoptionsonthispageareonlyavailableforcameras being accessed via private protocol Zoom Focus ...

Page 105: ...this to display the current time on the selected channel s OSD Toggle this to display the selected channel name on the OSD The configuration options on this page are only available for cameras being accessed via private protocol OSD On this page you can configure the on screen display OSD for the NVR s channels ...

Page 106: ...vacy Zone Click and drag a section of the screen to create a privacy zone This area will not be viewable and will not be recorded Double click an existing privacy zone to delete it Selectthechanneltoaddaprivacyzoneto TheDNR 4020 16Psupports up to four zones Channel ...

Page 107: ...ified channel If no device with a microphone is connected the settings will be locked Select the channel to configure the microphone for Toggle this to enable or disable the microphone Specify the type of microphone connection e g Line In Adjust the microphone volume sensitivity Channel Microphone Microphone Type Microphone Volume ...

Page 108: ... cameras on the specified channel Use this tab to configure your thermal camera settings if any thermal cameras are currently connected to the DNR 4020 16P Use this tab to set thermal mapping points on the camera s display Use this tab to calibrate the thermal camera with a separate calibration tool Parameter Configure Thermal Mapping Thermal Calibration ...

Page 109: ...om the drop down menu Toggle this to show the temperature detection area with an outline Select the confidence degree from the drop down Designate an area ID to apply these settings to Enter the minimum and maximum number of pixels that may be registered as a person s face Select the image matting quality from the drop down Select the snapshot mode from the drop down Select the interval from 1 to ...

Page 110: ... upload image matting whole image OSD Overlay Snapshot Enter the yaw tilt and pitch degrees from 0 to 90 degrees Toggle this to configure which parts of the image should be uploaded via FTP at the interval entered above Toggle this to overlay the time date channel etc over the snapshots ...

Page 111: ...emperature of the camera Thisreferstothedifferencebetweenthemeasuredtemperature ofanobjectandtheactualtemperature Enteravaluemanually Enter the height at which the camera is mounted Toggle this to overlay detected faces with a color corresponding to their measured temperature Toggle this to automatically compensate for the temperature of the environment Toggle this to flag detected abnormal temper...

Page 112: ...larm should trigger from the following list Email Send an email notification FTP Send a notification via FTP Popup Message Display a notification in a popup window Full Screen Display a full screen notification on the attached monitor Buzzer Trigger a buzzer sound Schedule On this tab you can click the calendar to set the thermometer to enable or disable according to a set schedule Temperature Ala...

Page 113: ...able or disable recording for the specified channel Toggle this to record audio for the specified channel Click the bars on the right side of the screen to determine the recording type for the channel in question The types are Continuous Camera Alarm In Motion Detection NVR Alarm In Record Record Schedule On this page you can set the recording schedule for the NVR ...

Page 114: ...data before formatting Displays the status of the hard drive The hard drive serial number The amount of space currently used on the selected hard drive The disk group that the specified hard drive belongs to Toggle this to allow new data to overwrite old data on the specified hard drive Set the length of time in days after which old records will be automatically overwritten Format Disk Status Disk...

Page 115: ...uration Storage Mode Mode Selection Disk Group Channel Select a storage mode Select a disk group to configure Select a channel to assign to the selected disk group Use this page to configure the recording storage settings for hard drives and disk groups ...

Page 116: ... temperature Displays the health i e the operational condition of the disk The disk model number Indicates the specified disk s lifespan In the box at the bottom of the page you can view various attributes for the specified disk such as the power cycle count If no serious issues are detected the attribute will display Good in the Status column This page allows you to view the inserted hard disks a...

Page 117: ...or the computation time Select an amount of time or an amount of storage depending on whether Computation time or Computing Capacity was selected above Enter the number of hours that NVR will record data per day On this page you can calculate the disk space required for the NVR s current configuration Enter an amount of data to determine how long it will take for the current setup to fill it or a ...

Page 118: ...rver Enter the port to use to connect to the FTP server Enter the username of the account used to connect Enter the password associated with the username entered above Enter the path to the directory where you would like to save your files Enter the desired file size of each recording A smaller size means more frequent uploads On this page you can set the NVR to automatically upload its recordings...

Page 119: ...Time Buzzer duration time In this tab you can enable and configure the NVR s general alarm Enter the duration that the alarm should activate for Enter the duration that the alarm buzzer should sound for Alarm General On this page you can configure general alarm settings for your NVR ...

Page 120: ...s Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window FullScreen Displayafull screennotificationontheattached monitor Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Select the area of the display to scan for motion Enable...

Page 121: ...r an alarm Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Enable or disable the alarm according to a particular schedule Video Loss On this page you can enable an alarm ...

Page 122: ...cation Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Toggle to keep a record of alarm events Enable or disable the alarm according to a particular schedule Specify the normal state of the sensor A change from this state will trigger the alarm Designate a name for the sensor Click this tab to configure simila...

Page 123: ...it detects an IP conflict or when it loses its network connection Select the event s the alarm should trigger from the following list Email Send an email notification Buzzer Trigger a buzzer sound Popup Message Display a notification in a popup window Trigger a notification on the Alarm Out interface s Abnormal Alarm Onthispageyoucanenableordisableanalarmtotriggerwhenanunusualevent occurs such as ...

Page 124: ...rm out interface either 1 or 2 Designate a name for the alarm out connection Select either Close or Open Select the alarm out put mode Switch Mode by default Configure similar settings for devices connected to a camera s alarm out interface Alarm Out On this page you can configure the NVR s interactions with external devices connected to its Alarm Out interface ...

Page 125: ... to your NVR in the future Enter the fixed IP address of the NVR This is used to access the web interface If the NVR does not receive its address from a DHCP server then its default IP address is will be 192 168 0 20 Set this to match the subnet mask of the provided IP address The default value is 255 255 255 0 Set this to the default gateway on your router or local subnet for proper network routi...

Page 126: ...rt for the web UI Theportthatdatawillbetransferredover Theportthatclientdevices will connect to It is necessary to reboot the device after modifying any of the port configuration settings Port Number On this page you can set the ports that the NVR will use to transfer data and allow clients to connect to ...

Page 127: ...pable cameras Enter the fixed IP address of the NVR The default IP address is 10 10 10 121 Set this to match the subnet mask of the provided IP address The default value is 255 255 255 0 Set this to the default gateway on your router or local subnet for proper network routing The default gateway is 10 10 10 1 PoE On this page you can configure the settings for the NVR s PoE interfaces ...

Page 128: ...col to use Enter your host name For example myhost mydomain net Enter the username for your dynamic DNS account Enter the password for your dynamic DNS account Confirm it in the next text box Click this to test the DDNS settings DDNS Enable this option only if you have registered a domain name with a dynamic DNS service provider The following parameters are displayed when the option is enabled ...

Page 129: ...e this to enable or disable port mapping If you enable this you will also have to select a mode Manual or Auto and HTTP client and data ports In this tab you can enter a start and end port for the NAT port range Port Mapping On this page you can enable or disable the port mapping feature ...

Page 130: ...erver on The default is 25 Enter the username for the SMTP server Enter the corresponding password Enter the address to send alert emails from Enter the emails that should receive the NVR s alerts Enter the form of encryption to use or select OFF Enter an internal between 0 and 600 seconds Click this to send a test email Email On this page you can configure the DNR 4020 16P s email settings such a...

Page 131: ...tering Select Black List to block all IPs from the ranges you specify or White List to only allow IPs from the ranges you specify IP Filter On this page you can block or allow visitors from specified IPs from accessing the NVR Click the plus sign to add a range of IPs to the list and then click Apply to save ...

Page 132: ...m getting information about the network setup This SNMP version adds encryption and authentication to the service for better security You can specify separate Read Write versus Read only name and passwords as well as the type of encryption to use SNMP If you have SNMP agents that you would like to send traps such as alarms and syslog messages to your NVR you can enable and configure your SNMP sett...

Page 133: ...128 D Link DNR 4020 16P User Manual Section 3 Configuration Web Mode Click the switch on this page to enable or disable HTTPS for the web UI ...

Page 134: ...Enable this setting if your ISP is using PPPoE Enter the username provided by your ISP Enter the password provided by your ISP Enter the fixed address of the NVR and the port that is used to access the web interface PPPoE On this page you can enable disable or configure PPPoE settings on your NVR ...

Page 135: ...130 D Link DNR 4020 16P User Manual Section 3 Configuration Network Status On this page you can view the status of the NVR s LAN and PoE ports and check your Internet connection ...

Page 136: ...fy the device Indicates the type of device NVR The device s model number The device s current firmware version The device s current U boot version The device s current kernel version The number of HDD supported by the device The number of channels supported by the device The number of Alarm In interfaces The number of Alarm Out interfaces The number of Audio In interfaces The number of Audio Out i...

Page 137: ...n settings e g by setting the device name and language Device Name Display Port Resolution Language Temperature Units Enter the a new name to identify the NVR to other devices Enter the desired resolution for the NVR s configuration interface Select your preferred language Select either Celsius or Fahrenheit ...

Page 138: ...ecks Date Time Specify the desired format that the device should use to display the date Specify the desired format that the device should use to display the system time Toggle this to automatically obtain the date and time from an NTP server Specify the NTP server to use Specify how frequently in seconds to verify the system time with the NTP server If NTP Sync is disabled automatically enter the...

Page 139: ...DNR 4020 16P User Manual Section 3 Configuration Time Zone On this page you can select your current time zone and apply it to the NVR s time settings Time Zone Select your current time zone from the drop down menu ...

Page 140: ... page you can enable or disable Daylight Saving Time Daylight Savings Time Start Time End Time Offset Time Toggle this to enable or disable Daylight Saving Time The date and time that DST should start The date and time that DST should end The number of hours to adjust the clock during DST ...

Page 141: ...n configure the cameras connected to the DNR 4020 16P to automatically sync their time settings with the NVR s Sync Camera Time Frequency of Checks Toggle this to enable time syncing with the connected cameras Enter how often in seconds the NVR should sync its time settings with its cameras time settings ...

Page 142: ...ion User Account User On this page you can create or change the account information for the NVR s user accounts for example by updating the password Click the pencil icon under the Operate tab to edit an existing user account or click Add to create a new one ...

Page 143: ...out time Monitor channel s when logout Toggle this to enable double password authentication Toggle this to set the boot wizard to load automatically when the device is booted up Toggle this to set the device to log in automatically Set the number of minutes of inactivity after which the device should log out automatically Select the channels to continue to monitor after logging out from the device...

Page 144: ...the NVR Old Password New Password Confirm Password Unlock Pattern Secure Email Enter the current password Enter the desired new password Confirm the new password by reentering it Use this tab to set a pattern to unlock your NVR instead of a typed password Use this tab to set a recovery email to use in case you forget your password ...

Page 145: ...cific events Start Date End Date Type Start Time End Time Search Export Enter the starting date to search the logs from Enter the end date to search the logs until Enter the type of logs to search or export Enter the starting time to search the logs from Enter the end time to search the logs until Click this to search for logs Click this to export the logs to a file ...

Page 146: ...ate End Date Type Start Time End Time Search Export Enter the starting date to search the logs from Enter the end date to search the logs until Enter the type of logs to search or export Enter the starting time to search the logs from Enter the end time to search the logs until Click this to search for logs Click this to export the logs to a file ...

Page 147: ... task Shutdown Reboot Logout Reset Import Config Export Config FW Update Click this icon to shut down the NVR Click to reboot the NVR Log out from the user interface Reset the device to factory settings Import configuration settings from a file Export current configuration settings to a file Update the device s firmware This requires a firmware file on an inserted USB storage device ...

Page 148: ...irmware version number after checking FOTA server Enable or disable to auto check the latest firmware version with FOTA server Enable or disable to auto update device firmware Setting hour minute and the day for auto firmware update Current Version Latest Version Auto Check latest Version Auto Update Cloud Update ...

Page 149: ...o Reboot Toggle this to enable the device s automatic restart feature Enable Auto Reboot Reboot Time Toggle this to enable the automatic restart feature Set the frequency at which the device should restart i e per day week or month and the time that it should do so ...

Page 150: ...cess the main menu 2 Under System menu select Security Center 3 Go to Secure Email and input the administrator password and designate the Email Address Designate E mail Address To protect video clips in the DNR 4020 16P its design does not include a Reset Button To reset the password a temporary verification code can be obtained via the designated e mail address in the NVR GUI ...

Page 151: ...button and the NVR will send a temporary verification code to the designated e mail address mentioned on page 142 Note The temporary verification code is only valid before 00 00am NVR time If the code expires you will need to request a new verification code The NVR will generate a new verification code every day and after reboot The NVR will need internect access to send out verification code e ma...

Page 152: ...ode enter it into the Enter verification code field and click OK InputthenewpasswordintheNewPasswordfieldandconfirmthenewpassword again in the Confirm Password field Then click Modify Password to apply the new password The new password can now be used to log into the NVR Resetting User Password ...

Page 153: ...slot Please refer to Hard Drive Installation on page 6 If you cannot log in to the NVR using your web browser Check the settings of your anti virus software to make sure it isn t blocking access to the NVR web interface If you cannot see the complete web interface in your web browser If you cannot see the complete page of the system the ActiveX installation process may not be complete Step 1 Open ...

Page 154: ...x alarm out PoE IEEE 802 3af 16 x 10 100 Base T RJ 45 ports Supplies up to 15W per port 120W total PoE budget Cooling 1 x Fan Features Network Client OS MicrosoftWindows 10 Supported Cameras4 Supports D Link brand IP cameras Supports auto discovery LiveView Playback HDMI port max output resolution 4k5 VGA port max output resolution 1080p6 System Requirements forWeb Interface Full support with Inte...

Page 155: ...s options Zoom Overwrite Recording Auto recycling when disk storage is full Video Export Export video to MP4 file format User Account Additional accounts can be created to allow users system access and specify authorization for camera channels PTZ etc DDNS No_IP AutoDNS DynDNS SystemTime Sync with NTP server Manual Input time Time Zone Daylight SavingTime System Status Channel status HDD status Sy...

Page 156: ...6P User Manual Appendix A Technical Specifications Power Consumption Max 143W Temperature Operating 0 to 40 C 32 to 104 F Storage 20 to 70 C 4 to 158 F Humidity Max of 90 non condensing Certifications CE FCC RoHS Dimensions ...

Page 157: ...erference in which case the user will be required to correct the interference at his own expense Non modification Statement Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Caution This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device m...

Page 158: ...leiten Sie elektrostatische Ladungen von Ihrem Körper ab z B durch Berühren eines geerdeten blanken Metallteils bevor Sie das Produkt berühren Unterlassen Sie jeden Versuch das Produkt zu warten und versuchen Sie nicht es in seine Bestandteile zu zerlegen Für einige Produkte mit austauschbaren Akkus lesen Sie bitte das Benutzerhandbuch und befolgen Sie die dort beschriebenen Anleitungen Vermeiden ...

Page 159: ...e caigan objetos en las aberturas del mismo No utilice este producto cerca del agua en zonas con humedad o condensación elevadas a menos que el producto esté clasificado específicamente para aplicación en exteriores Mantenga el producto alejado de los radiadores y de otras fuentes de calor Desenchufe siempre el producto de la alimentación de red antes de limpiarlo y utilice solo un paño seco sin p...

Page 160: ... uhet product aanraakt U mag nooit proberen het product te onderhouden en u mag het product nooit demonteren Voor sommige producten met door de gebruiker te vervangen batterij dient u de instructies in de gebruikershandleiding te lezen en te volgen Mors geen voedsel of vloeistof op uw product en u mag nooit voorwerpen in de openingen van uw product duwen Gebruik dit product niet in de buurt van wa...

Page 161: ...ses Symbol auf dem Produkt oder der Verpackung weist darauf hin dass dieses Produkt gemäß bestehender örtlicher Gesetze undVorschriftennichtüberdennormalenHausmüllentsorgtwerdensollte sonderneinerWiederverwertungzuzuführenist Bringen Sie es bitte zu einer von Ihrer Kommunalbehörde entsprechend amtlich ausgewiesenen Sammelstelle sobald das Produkt das Ende seiner Nutzungsdauer erreicht hat Für die ...

Page 162: ...ur en savoir plus sur les produits et emballages respectueux de l environnement veuillez consulter le www dlinkgreen com ESPAÑOL ES Este símbolo en el producto o el embalaje significa que de acuerdo con la legislación y la normativa local este producto no se debe desechar en la basura doméstica sino que se debe reciclar Llévelo a un punto de recogida designado por las autoridades locales una vez q...

Page 163: ...re energia e a ridurre le emissioni di anidride carbonica Per ulteriori informazioni sui prodotti e sugli imballaggi D Link a ridotto impatto ambientale visitate il sito all indirizzo www dlinkgreen com NEDERLANDS NL Ditsymboolophetproductofdeverpakkingbetekentdatditproductvolgensdeplaatselijkewetgevingnietmagwordenweggegooid met het huishoudelijk afval maar voor recyclage moeten worden ingeleverd...

Page 164: ...ypadku samych produktów jak i opakowań Firma D Link zaleca aby Państwo zawsze prawidłowo wyłączali z użytku swoje produkty D Link gdy nie są one wykorzystywane Postępując w ten sposób pozwalają Państwo oszczędzać energię i zmniejszać emisje CO2 Aby dowiedzieć się więcej na temat produktów i opakowań mających wpływ na środowisko prosimy zapoznać się ze stroną Internetową www dlinkgreen com ČESKY CZ...

Page 165: ...akarításában és a széndioxid kibocsátásának csökkentésében Környezetbarát termékeinkről és csomagolásainkról további információkat a www dlinkgreen com weboldalon tudhat meg NORSK NO Dette symbolet på produktet eller forpakningen betyr at dette produktet ifølge lokale lover og forskrifter ikke skal kastes sammen med husholdningsavfall men leveres inn til gjenvinning Vennligst ta det til et innsaml...

Page 166: ... udledningerne Du kan finde flere oplysninger om vores miljømæssigt ansvarlige produkter og emballage på www dlinkgreen com SUOMI FI Tämä symboli tuotteen pakkauksessa tarkoittaa että paikallisten lakien ja säännösten mukaisesti tätä tuotetta ei pidä hävittää yleisen kotitalousjätteen seassa vaan se tulee toimittaa kierrätettäväksi Kun tuote on elinkaarensa päässä toimita se lähimpään viranomaiste...

Page 167: ...xid För mer information om våra miljöansvariga produkter och förpackningar www dlinkgreen com PORTUGUÊS PT Este símbolo no produto ou embalagem significa que de acordo com as leis e regulamentações locais este produto não deverá ser eliminado juntamente com o lixo doméstico mas enviado para a reciclagem Transporte o para um ponto de recolha designado pelas suas autoridades locais quando este tiver...

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