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MODEL:

2CU-NVS424

FEATURES

25FPS (PAL) / 30FPS (NTSC) each channel recording
H.264 dual-stream video compression
Support 255 channels CMS free 
Support 2.0 USB memory (USB flash Disk, USB HDD, USB CD/DVD Burner, etc.)
Easy backup method: network download to remote client
Support 10M/100M Network Interface
Web setting, playback and review, NVR status check and video storage.
Fast and convenient shortcut operation: copy & paste for the same settings 
User Friendly GUI, remote control and mouse
Support 16CH Alarm In, 4CH Alarm Out
Support free DDNS server: Admin Vision DDNS
Networking method: PPPoE, NTP, DDNS, FTP, etc.
Support 4 SATA port (Max. 4T)
Support  main  mobile  remote  monitoring  (Windows Mobile  /  Symbian  /  iPhone  / 
iPad/ Android/BlackBerry, etc.)
Support VGA & HDMI (Max. 1920*1080) video output
Support monitor and 1TV output

CAUTION

1.Do not attempt to disassemble the NVR device.
2.Handle the NVR with care.
3.The installation should be made by qualified service personnel or system installers.
4.Do not use strong or abrasive detergents when cleaning the NVR surface.
5.Clean the NVR surface with care.
6.Never face the NVR towards the sun.
7.Use the NVR at temperatures within –10 °C to +50 °C, and humidity below 90 % 

RH and the storage temperatures should be within –20 °C to +60 °C and humidity 
below 20% to 80 % RH. 

8.Please operate the NVR within the specified power source ratings. Avoid connections 

during a lightning storm. Otherwise, an electric shock may be caused.

Thank you for your purchase of this product.
Before  attempting  to  connect  or  operate  this 
product, please read these instructions completely.

The above drawing is for reference only.

!

DO NOT OPEN

RISK OF ELECTRIC SHOCK

CAUTION

DO  NOT  REMOVE  COVER  (OR  BACK),NO 
USER  SERVICEABLE  PARTS  INSIDE.
REFER SERVICING TO QUALIFIED SERVICE 
PERSONNEL.

TO REDUCE THE RISK OF ELECTRIC SHOCK, 

CAUTION

!

The  lightning  flash  with  arrowhead 
symbol,  within  an  equilateral 
triangle, is intended to alert the user 
to  the  presence  of  uninsulated 
dangerous  voltage  within  the 
product’s  enclosure  that  may  be 
sufficient magnitude to constitute a 
risk of electric shock to a person.

The exclamation point within an equilateral triangle is intended to alert the 
user  to  the  presence  of  important  operating  and  maintenance  (servicing) 
instructions in literature accompanying the appliance. 

SHIFT

PLAY

REC

HDD

ALARM

POWER

MAIN MENU

Set  Recording  Parameters,  including  Record  Configuration,  Playback  and 
Backup.

1. Power Cable.......................................................................................................1PCS.
2. Power Adaptor...................................................................................................1PCS.
3. Remote Control..................................................................................................1PCS.
4. Operating Manual...............................................................................................1PCS.
5. Mouse ...............................................................................................................1PCS.
6. 8 Pin Wafer ........................................................................................................4PCS.
7. Screws ............................................................................................................20PCS.

PACKAGE CONTENTS

Note: Factory default U

Password: No Password

ser: Admin, 

Main Menu

Record

Alarm

System

Advanced

Info

Logout

Display system statistics:Storage status; current online
users; recording bitrate.

Cancel

Set  Alarm  Parameters,  including  Motion  Detect,  Blind  Detect,  Video  Loss 
Detect, Exterior Alarm Detect and Output, and Abnormal Parameter Setup. 

Set System Parameters, including General Configuration, Network, Network 
Service,  GUI  Display,  RS  485  Device,  RS  232,  Tour  and  Digital  channel 
parameter settings. 

Set  System  Tools,  including  Storage,  Account,  Online  User,  Output  Adjust, 
Auto Maintain, Restore, Upgrade, Device Information, Import/Export.

Display System Information, including HDD Info, BPS, Log Information and 
Version.

Logout the OSD menu or reset/restart the system.

Record  Config:  configure  the  recording  time.  Choose  the  recording 
channel; set the time length of video files and prerecord time; three types 
of record mode can be selected (Schedule, Manual & Stop). 
Playback:  search  for  and  playback  video  files.  Choose  the  channel  and 
date to playback videos. Through the control bar, user can control the play 
pace, choose the frame and files, and edit & backup video files.
Backup: Backup the recorded files to local storage device. User can burn 
the selected device or erase data for storage device.

Motion  Detect:  by  analyzing  video,  when  system  detects  sensitive 
moving  signal,  it  will  start  motion  detect  alarm.  User  can  configure  all 
video  detection  parameters  including  channel,  active  area,  sensitivity 
levels, alarm output, etc.
Video  Blind:  when  someone  viciously  masks  lens,  the  system  can  alert 
you  to  guarantee  video  continuity.  User  can  set  parameters  including 
channel, active area, sensitivity levels, alarm output, etc.
Video Loss: when video loss happens, the system will give user the video 
loss alarm. User can set parameters including channel, active area, alarm 
output, etc.
Alarm  Input:  user  can  set  parameters  including    channel,  period,  type, 
alarm output, etc. 
Alarm  Output:  three  modes  of  alarm  output  including  Configuration, 
Manual and Stop.  
Abnormality: choose event type and alarm way. When the event happens, 
alarm occurs.

OPERATING OF MAIN MENU

Record

Alarm

OPERATING 
INSTRUCTIONS

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