• CDD AHD  4 Channel 4 MP DVR 2 Tbb HDD - 21st Century Entertainment Inc.
  • CDD AHD  4 Channel 4 MP DVR 2 Tbb HDD - 21st Century Entertainment Inc.

CDD AHD 4 Channel 4 MP DVR 2 Tbb HDD


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AHD/TVI/CVI/IP/ANALOG 5-IN-1 DVR Specifications

Main Processor: Embedded chipset Hi3520DV300,4G DDR
Operation system: Embedded LINUX  operation system
System resources: Multichannel realtime record/ playback, multichannel multi-user on network operation, USB backup simultaneously

Operation system: 16bit true color graphic menu operation interface, support mouse to operate
Image display: 1/4 screen

Image coding: H.264
Surveillance quality: CVBS; VGA; HDMI 
Playback definition: 5M/4M/3M/1080P/720P/960H/D1
Code capacity: NTSC:4*4M@6fps、4*3M@8fps、4* 1080P@15fps、4* 720P@30fps
Decode capacity: 4*4M@6fps/4*3M@8fps/4*1080P@15fps/4*720P
Various mode input: Mono AHD/TVI/CVI/CVBS: 4* 4MP; 4* 3MP; 4* 1080P; 4* 720P; 4*960H
Multi-signal: 1*1080P IP+3*3MP AHD/TVI/CVI/CVBS; IP only: 16*960P; 8-1080P; 4*5MP
Motion detection: 192(16*12) testing areas can be set for each image; can set multi-sensitivity

Audio compression: G.711A
Two-way intercom: Support
Record & Playback 
Video mode: manual, alarm,dynamic testing, timing 
Local playback: 4*4MP
Record retrieval: Time retrieval, calendar retrieval, event retrieval, channel retrieval
Intelligent retrieval: Use different colors to distinguish if it has record or not at a certain time or certain channel

Storage & Backup
Space occupation for each channel: 3MP/4MP-25G/day*channel; 1080P 20~30G/day*channel; 720P ~20G/day*channel; 960H 12~20G/day*channel
Record storage: Local hard disk/ network
Backup mode: Network backup、USB HDD、USB record、SATA record 

CMS type: IE/Intelligent mobile phone/CMS
P2P: Support (IOS, Android、PC)
Mobile APP function: Various image surveillance, audio monitor, mobile phone record, capture, pan-tilt control, remote record playback, equipment list storage

UTC: Support menu adjustment and AF control
RS485: Support
Video input: 4ch BNC
Video output: 1ch VGA, 1ch HDMI, 1ch CVBS
LOOP output: No
Audio input: 4ch RCA
Audio output: 1ch RCA
Alarm input: No(can be extended to 4ch)
Alarm output: No(can be extended to 1ch) 
Network port: RJ45 10M/100M adapt to Ethernet interface
Pan-tilt control: 1  RS485; support various pan-tilt protocols
USB port: 2  USB 2.0  port
HDD port: 1 SATA port( maximum up to 4T/port; It will support 4T above after software updating in the future) 
Remote control: Optional

Power: 12V/2A
Consumption: < 15W(exclusive hard disk)
Temperature: '-5 °C~ +55 °C
Working humidity: 10%~90%
Size(W x H): 172.7*81.3mm

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