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AHD DVR Technical specification

Systems

Main Processor

Hi3520D(Hisilicon)

Operating system

Embedded LINUX operating system

Video

System resource

Multiplex realtime recording and

Playback, multiplex multi-user network

operation

Operation interface

16bit real color GUI interface,

support mouse operation

Display screen

1/4/8/9 screen

Video standard

PAL/NTSC(720P)

Image decoding

H.264(High Profile), JPEG snapshot

Resolution

VGA(1280*720,1440*900,1280*1024,1024*768,800*600)

HDMI(1920*1080,1280*720,1440*900,1280*1024,1024*768,800*600)

Multi-mode input

Analog: 4*1080N; 4*AHD-960P; 4*AHD-960H,

Network: 4*1080P/ 720P; 8*1080P/720P; 1*1080P,

Mixed: 2*AHD-960P(Analog)+2*720P(Network)

Motion Detection

Each channel can set 192(16*12)detection

area;multi-level of flexibility setting

Audio

Audio Encode Standard

G.711

Voice talk

Yes

Recording& Playback

Recording Mode

Schedule (all of regular, detect, alarm)

manual, stop

Video Search

Time, data, event, channel search

Storage& Backup

Hard Disk Space

1080P:40GB/720P:20GB/960H:12-20GB/

audio:691MB(each channel per day)

Storage

HDD/Network

Backup

USB portable HDD, network backup,

USB recording, SATA recording

Interface

Video Input

4ch BNC

Video Output

1ch HDMI,1ch VGA

Audio Input

4ch RCA

Audio Output

1ch RCA

Alarm

Optional,4ch input 1ch output

Network interface

RJ45 10M/100M adaptive ethernet port

PTZ control

1*RS485, support multiple PTZ protocol

USD port

2*USB port

HDD port

1*SATA,Max.4TB HDD

Others

Power Supply

DC12V/2A

Dimensions

225*225*45m

Camera specification

Max Resolution

1280*720P 1280*960P 1280*1080P

DSP

H62

Sensor

1/4'' XM310 CMOS

IR Distance

20M(24 pcs Leds )

Low Illumination

Color:0.1Lux@(F1.2AGC ON),OLUX with IR

B&W:0.01Lux@(F1.2AGC ON),OLUX with IR

Lens

3.6mm

Video Output

1Vp-p Composite Output(75/BNC)

Electronic Shutter

1/50(1/60)Sec to 1/10,000Sec

Day& Night

Color/B&W (IR-CUT)

Video Standard

PAL/NTSC

Temp& Humidity

-10 ℃ - 60℃ ,RH90% Max (non-condensing)

Power Supply

DC12V