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 info, etc.

compression 

H.264 ; high performance processor

Video frame rate

PAL: 100fps total     NTSC: 120fps total

Live View

D1

Video Bit rate

CIF: 256Kbps ~ 1.5 Mbps, 8 levels of bit rate optional

HD1: 600Kbps ~ 2 Mbps, 8 levels of bit rate optional

D1: 800Kbps ~ 3Mbps, 8 levels of bit rate optional

Audio

Recording mode

Startup recording by default, support timing, alarm & event trigger, manual recording

Compression

G.726

Recording

Storage media

SD card, support 1G ~ 32G SD card, support SDHC standard

Support double SD cards cyclic recording; overwrite the earliest files

Resolution

Up to 2 channels D1+ 2 channels CIF realtime each channel

File format/system

ASF/ FAT32

Recording mode

Startup recording default, schedule, alarm & event trigger, manual

search

By time, type, storage device, etc.

Recording playback

Support local playback, up to 4-channel playback simultaneously

Support fast forward, fast backward, play, pause, support 2X, 4X, 8X, 16X forward or backward, support playback by time

Alarm

Alarm input

4-channel alarm input

Alarm recording

Pre-recording function, 15 seconds pre-recording, post-recording 30 sec ~ 30 min adjustable

Alarm output

2-channel alarm output

Event alarm

Overspeed alarm, acceleration alarm, motion detection alarm

Communication interface

Serial interface

Support one RS232 interface

Network interface

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

Wireless transmission (optional)

Built-in 3G wireless transmission module, WCDMA, CDMA2000, Compatible with GPRS, EDGE;Built-in Wi-Fi module

Data remote transmission

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

PTZ control

Support

GPS(Option),

Support built-in GPS module with geographic coordinate, speed, information, etc

G-sensor

 Built-in G-Sensor

System upgrade

Support SD card upgrade, remote upgrade

Power supply & consumption

Power supply management

1. ACC startup/shutdown

2. Delay shutdown

3. Timing startup/shutdown

Input voltage

DC:+8V ~ +36V

Output voltage

+12/1.5A +5V/0.5A

Power-off protection

Patent UPS power-off protection technology, ensure the integrality of record data when accidental power failure

Power consumption

<5W in normal working state; <0.5W standby state

Working environment

Temperature

-25°C ~ +70°C(-77°F ~158°F)

Humidity

20% to 95%

Dimension

112(W) x36(H) x138(D) mm

Weight

Net weight: 900g(2 LB), gross weight:1100g(2.43 LB)