Item

Description

Operation system

Linux

GUI

Setup system parameters with remote controller

User authorization

Support user password, administrator password access; support encryption transmission

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

Preview function

Single channel, Quad; full screen when event is triggered

Video frame rate

PAL: 25fps/each channel,100fps total

NTSC: 30fps/each channe,120fps total

Live View

D1

Video quality

Level 1 to 5 video quality adaptive, level 1 best, level 5 lowest

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

Up to 2 SD cards, each support 1G ~ 32G SD card, support SDHC standard

Support 2 SD cards cyclic recording; automatically delete the earliest record when full

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 recording

Recording search

By time, type, storage device, etc.

Recording playback

Support local playback, up to 4-channel playback simultaneously, and analyze the vehicle info in the file

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

8-channel alarm input/ 2channels alarm output

Alarm recording

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

Storage consumption alarm

Support the setting of remain storage space alarm

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, 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

+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

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

Working environment

Temperature

-25℃ ~ +70℃(-77°F ~158°F)

Humidity

20% to 95%

Dimension

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

Weight

Net weight:750g(1.66 LB), gross weight: 1100g(2.43 LB)