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If the unit is damaged and requires service, unplug the unit from the main AC power supply and 

from the PoE supply and refer to qualified service personnel. Damage may include, but is not 

limited to: 

  The power supply cord or plug is damaged. 

  Liquid has spilled in or on the unit. 

  An object has fallen on the unit. 

  The unit has been dropped and the housing is damaged. 

  The unit displays a marked change in performance. 

  The unit does not operate in the expected manner when the user correctly follows the proper 

operating procedures. 

 

Ensure a service technician uses replacement parts specified by the manufacturer, or that have 

the same characteristics as the original parts. Unauthorized parts may cause fire, electrical 

shock, or other hazards. Dahua is not liable for any damage or harm caused by unauthorized 

modifications or repairs. 

 

Perform safety checks after completion of service or repairs to the unit.  

 

Use attachments and accessories only specified by the manufacturer. Any change or 

modification of the equipment, not expressly approved by Dahua, could void the warranty.  

 

Incorporate a readily accessible disconnect device in the building installation wiring for quick 

power disconnect to the camera. 

 

Dahua assumes no liability or responsibility for any fire or electrical shock caused by improper 

handling or installation.  

Environmental Precautions 

 

Do not aim the unit at a strong light source or into direct sunlight to focus. A strong light source 

may cause overexposure and may affect the longevity of the CCD or the CMOS sensor. 

 

Transport, use, and store the unit within the specified temperature and humidity range.  

 

Do not place the unit in a wet, dusty, extremely hot or an extremely cold environment; and avoid 

environments with strong electromagnetic radiation or unstable lighting.  

 

Never push objects of any kind into this unit through openings as they may touch dangerous 

voltage points or cause a short circuit that may result in fire or electrical shock. Take care to not 

spill any liquid on the unit.  

 

Do not use units intended for indoor applications near water, in damp or wet environments, or in 

any area classified as a wet location. Do not expose an indoor unit to rain or moisture to reduce 

the risk of fire or electric shock. 

 

Do not block or cover any openings in the unit enclosure. These openings are provided for 

ventilation to prevent overheating and to ensure reliable operation. Ensure the unit is placed in 

an area with adequate ventilation.  

 

Do not place the unit near a heat source such as heaters, stoves, radiators or other equipment 

that produces heat. 

 

Pack the unit with standard factory packaging or material of the same quality when transporting 

the unit.  

 

Take care to avoid heavy stress, violent vibration, or water spills to the camera unit during 

transportation, storage, and installation. 

Summary of Contents for 49925TNI

Page 1: ...2 MP HDCVI PTZ Network Camera 49925TNI Quick Start Guide Version 001 001 Dahua Technology USA Inc ...

Page 2: ...and Hardware 6 3 Installation and Configuration 7 3 1 Framework and Dimensions 7 3 2 Wiring 7 3 3 Alarm Setup 8 Alarm Input 8 Alarm Output Level Application 8 Alarm Output Switch Application 9 4 Device Installation 10 4 1 Preparing the Camera 11 Unpacking the Camera 11 4 2 Insert a Micro SD Card 11 4 3 Mounting the Camera to a Wall 12 5 Network Configuration 13 5 1 Network Protocols 13 5 2 Modifyi...

Page 3: ...o protect the unit from damage especially in damp environments Protect the plug and power cord from foot traffic being pinched and its exit from the unit Units with or without an ON OFF switch have power supplied to the unit whenever the power cord is inserted into the power source however the unit is operational only when the ON OFF switch is in the ON position The power cord is the main power di...

Page 4: ...ing or installation Environmental Precautions Do not aim the unit at a strong light source or into direct sunlight to focus A strong light source may cause overexposure and may affect the longevity of the CCD or the CMOS sensor Transport use and store the unit within the specified temperature and humidity range Do not place the unit in a wet dusty extremely hot or an extremely cold environment and...

Page 5: ...r wipe a dome cover during installation this cover is an optical device Refer to the following methods clean the dome cover Stained with dirt Use an oil free soft brush or blower to gently remove the dirt Stained with grease or fingerprints Use a soft cloth to wipe gently the water droplet or the oil from the dome cover Then use an oil free cotton cloth or paper soaked with alcohol or detergent to...

Page 6: ...tee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and...

Page 7: ...ry information Dahua accepts no liability for damage resulting directly or indirectly from faults incompleteness or discrepancies between this guide and the product described Dahua is not liable for any loss caused by installation operation or maintenance inconsistent with the information in this guide Video loss is inherent to all digital surveillance and recording devices therefore Dahua cannot ...

Page 8: ...t container to transport the unit in the event the unit must be returned for service Retain the carton and all shipping material for future use Please refer to the enclosed CD for more details to view the detailed User s Manual and for configuration software 2 1 Parts List Package Item Quantity Network Camera 1 DC12V 3A Power Supply 1 PFB305W Wall Mount 1 Roll of Teflon Tape 1 PTZ Manual 1 Quick S...

Page 9: ... intended as a reference only Figure 3 1 Dimensions for 49925TNI 3 2 Wiring The dome camera includes the following wiring bundles Wire Color Connection Power 12 VDC Video Control Black RJ 45 Ethernet Alarm Red Alarm IN 1 Brown Alarm IN 2 Yellow Green Alarm GND Blue Alarm OUT 1 Green Alarm COM 1 Audio Red Audio OUT White Alarm IN Black Alarm GND ...

Page 10: ...ives the alarm input signal If input signal is grounded then no alarm input signal is detected Figure 3 2 Alarm Output Level Application Use this alarm output configuration if the output triggers an external device by increasing the voltage The alarm must increase the external pull up resistance to trigger high level the device The maximum external pull up level is 5 V and the maximum port current...

Page 11: ...ent substitute as these cards have been fully tested without issue and the SanDisk Extreme line is better suited for constant recording Lower grade SD cards meant for multimedia applications will at times have questionable quality and reliability Recording to the SD card is first in first out FIFO The camera deletes the oldest first entry as new storage requirements arise The camera does not signa...

Page 12: ...ide a different permanently earthed metal conduits not supplied Warning Install external interconnecting cables in accordance to NEC ANSI NFPA70 for US application and Canadian Electrical Code Part I CSA C22 1 for CAN application and in accordance to local country codes for all other countries Branch circuit protection incorporating a 20 A 2 pole Listed Circuit Breaker or Branch Rated Fuses are re...

Page 13: ...8 times the weight of the camera and mount Appropriate tools to mount the camera to the wall Unpacking the Camera 1 Remove the camera the mount accessories and any hardware packages from the boxes 2 Remove the camera from the plastic wrapping and place the camera dome end up in the foam packaging 4 2 Insert a Micro SD Card 1 Remove the rear panel from the back of the camera 2 Insert the Micro SD c...

Page 14: ...from the dome through the wall mount and pull it out of the other end of the wall mount bracket 6 Align the flange at the top of the dome with the wall mount then push the dome into the bracket Then tighten the M6 screw on the wall mount firmly to the dome Note Ensure the M6 screw is tightly fixed to secure the dome to the wall mount Figure 4 3 7 Use the four 4 hex screws and flat washers to secur...

Page 15: ... and automate the assignment of IP addresses DHCP should only be enabled if using dynamic IP address notification or if the DHCP can update a DNS server TFTP The Trivial File Transfer Protocol is a simple lock step File Transfer Protocol which allows a client to get from or put a file onto a remote host TFTP lacks security and most of the advanced features offered by more robust file transfer prot...

Page 16: ...nfigTool to access and to modify the network settings of a device Refer to the Operation Manual available on the CD included with the camera or on Dahuasecurity com for complete information Notes Ensure that the network parameters of each camera is available before starting configuration The ConfigTool supports those cameras that are part of the same network that as the computer running the Config...

Page 17: ...y have different Web interfaces the figures below are for reference only and may not represent the Web Interface for your camera Refer to the Web Operation Manual included on the CD shipped with the camera for more details 2 Launch Internet Explorer and type the modified camera IP address in the address bar Internet Explorer opens the Login page 8 Type the Username and Password for the camera The ...

Page 18: ... or Normally Closed NC 3 Check the Relay Out box to enable the alarm activation function 4 Select an alarm output port to activate a corresponding alarm device when an alarm occurs Check Send Email to have the device send an email to alert when alarm occurs and ends Check Snapshot to have the device automatically take a snapshot of the scene if alarm occurs 5 6 Configuring Local SD Card Recording ...

Page 19: ... following Micro SD card alarm options No SD Card Device triggers an alarm if the device does not contain a Micro SD card Capacity Warning Device triggers an alarm when the data on the Micro SD card passes a defined threshold SD Card Error Device triggers an alarm if it detects an issues writing data or retrieving data from the Micro SD card Figure 5 7 5 Select the event from the Event Type pull d...

Page 20: ...l to a specified user after the device triggers an alarm 9 Set the capacity limit for the Micro SD Card available with the Capacity Warning event type The device triggers an alarm once the amount of data on the card surpasses this limit Figure 5 8 ...

Page 21: ...ology USA Inc 23 Hubble Irvine CA 92618 Tel 949 679 7777 Fax 949 679 5760 Email sales usa global dahuatech com Rev 001 001 2017 Dahua All rights reserved Design and specifications are subject to change without notice ...

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