Operation system

Linux

Separate design

Main machine can work independently to realize local record while auxiliary machine provides GPS / 3G function and backup battery.

Graphic operation interface

Press buttons for parameter setting

Security

User password athourization

Video

Video input

Built-in camera lens, angle of visibility: 70°, CMOS sensor

Illumination: 0.1Lux

OSD

Time & date, device ID, GPS, etc.

Compression

H.264 with high performance processor

Video resolution

VGA (640x480)by default, QVGA (320x240)optional

Video Bit rate

QVGA: 400Kbps ~ 1.5Mbps, 4 levels of bit rate optional

VGA: 1000kbps ~ 2Mbps, 4 levels of bit rate optional

Preview function

Live view

Dual stream

Support

Audio

Audio input

Built-in MIC

Audio output

Built-in speaker, >1W

Compression

G.726

Recording

Storage media

Micro-SD card, support 1G ~ 32G

File format/system

ASF record file format, FAT32 file system

Recording mode

Startup recording by default, support manual recording

Recording search

Search recording video files by time, type, event,etc.

Recording Playback

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

Wireless transmission (auxiliary machine)

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

GPS (auxiliary machine)

Built-in GPS;

Screen parameters (auxiliary device)

Size

2.4 inch LCD

Type

TFT

Resolution

480*234

System upgrade

Support Micro-SD card upgrade

Power supply & consumption

Power supply management

Manual startup/shutdown; support manual off-screen, automa