Item

Description

Operation system

Linux

Video

Video input/output

4-channel CVBS video input, 1-channel CVBS video output; 1.0Vp-p, 75Ω

Dual stream

Support

OSD

Time & date, vehicle ID, GPS etc

Compression 

H. 264. Hisilicon high performance processor is applied.

Preview function

Single channel, 4-picture splicing preview

Video frame rate

PAL: 100 frame/sec, up to 25 frame/sec for single channelNTSC: 120 frame/sec, up to 30 frame/sec for single channel

Video resolution

CIF, HD1, D1 adaptive, support up to 2 channels D1 + 2 channels CIF

Audio

Audio input/output

4-channel input; 1-channel output

Recording

Storage media

Support one 2.5 inch hard disk and one SD card with 32G maximum capacity

File format/system

ASF/ FAT32

Recording search

Search recording video files by time, type, storage device, etc.

Alarm

Alarm input

6-channel alarm input

Communication interface

RS232, RJ45 10M/100M self-adaption Ethernet interface

Wireless transmission (optional)

3G WCDMA, CDMA2000, TD-SCDMA system optional; Compatible with GPRS, EDGE; Built-in Wi-Fi module;

GPS (optional)

Support external GPS module

Data remote transmission

Support 3G/Wi-Fi transmission, Wi-Fi priority transmission strategy, remote download

PTZ control

Support PTZ control function by local remote controller or client software

Parameter configuration

Support parameter configuration

G-sensor

Built-in

System upgrade

SupportSDcard / Hard disk / Remote upgrade

Power supply & consumption

Power supply management

ACC startup/shutdown; Hard disk lock startup/shutdown; Delay shutdown; Timing startup/shutdown

Input voltage

DC: +8V ~ +36V

Output voltage

+12V 4*0.5A; +5V 0.5A

Power consumption

Less than 10W in normal working state; less than 0.5W in standby mode

Working environment

Temperature

Normal: 0 ~ +60Hard disk pre-heating: -25 ~ +60

Humidity

10% to 95%

Dimension

160(W) x62(H) x200(D) mm.

Weight

Net weight: 2200g, gross weight: 3500g