Item

Description

Operation system

Linux

Video

Video input/output

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

Dual stream

Support

OSD

Time & date, vehicle ID, GPS info, etc.

compression 

H.264 

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

Input/outpu

4ch audio in/1ch audio output,100mV-500mV/100-500Ω

Compression

G.726

Recording

Storage media

Support 1pcs 2.5 inch SATA HDD(up to 1TB) and 1pcs SD card(up to 64G ),support data redundant technology

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

USB backup

Support USB backup

Alarm

Alarm input

6-channel alarm input/ 1channels alarm output

Alarm recording

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

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(option)

 Built-in G-Sensor

System upgrade

Support SD card upgrade, HDD upgrade,remote upgrade

Power supply & consumption

Power supply management

1. ACC startup/shutdown

2. Delay startup/shutdown

3. HDD lock startup/shutdown

4. Timing startup/shutdown

Input voltage

DC:+8V ~ +36V

Output voltage

+12V/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

<15W in normal working state; <0.5W standby state

Working environment

Temperature

-25°C ~ +60°C(-77°F ~140°F)

Humidity

20% to 95%

Dimension

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

Weight

Net weight:2050g(4.5 LB), gross weight: 3500g(7.7 LB)