Model

 AHDVR-0890

System

Main processor

Huawei Hi 3531

Video

video compression

H.264(High Profile)；

Encode

8ch AHD-M Real-time record

Decode

8ch AHD-M Real-time decode

Multi-mode

input

Pure Analog：8*AHD-M; 8*AHD-L;

Mixed 4*AHD-M Analog + 4*720PNetwork

Pure Network：1*1080P+8*720P; 4*1080P; 20*960H

Audio

Audio compression

G.711A

Intercom

support

Recording and Playback

Record mode

Manual>alarm>motion detection>timing

Playback Channels

8*720P@25fps

Storage and backup

Space occupation

960H：12~20G/ day*channel

720P：20G~30G/ day*channel

audio：691.2M/ day*channel

Backup mode

Network backup、USB HDD, USB writer、SATA writer

Interface

Video input

8 BNC

Video output

1ch VGA,1ch HDMI

Audio input

2ch RCA

Audio output

1ch RCA

Alarm input

No

Alarm output

No

Network interface

RJ45 10M/100M Adaptive Ethernet port

PTZ control

One RS485；support multiple PTZ protocols

USB

2 USB ports

Hard disk

1 SATA（Each maximum support 4T ）

Wireless

3G、WIFI(expand via USB)

Other

Power

12V/2A

dimension

255mm(length)* 225mm(width)* 45mm(height)