4-CH 3G Realtime Taxi Mobile DVR Manufacturer for Mobile Support 2tb SATA HDD&SSD H. 264 for Bus/Excavator/Truck

4-CH 3G realtime taxi mobile dvr manufacturer for mobile support 2TB SATA HDD&SSD H. 264 for bus/excavator/truck

3G mobile dvr
GPS truck dvr
School bus car

Specifications:
4CH HDD MDVR
4-way audio and video input resolution
Linux operating system,
Dual-stream
MDVR Kits for Buss and Car
More details:
4channel video/audio input, D1/HD1/CIF adjustable;
H. 264 video compression, Linux operation system, dual streaming;
Digital watermark;
Acceleration statistics;
Unique patent in anti-vibration. 6pin connector for HDD housing and mainborad to ensure stable working in complex condition with vibration;
Hard disk auto-heating;
3G(WCDMA/EVDO) WiFi GPS modules optional;
Motion detection;
Storage: 1TB HDD(2.5 inch);
8 seconds power-off delay for data protection, in order to prevent data lost and file destroyed by instant power-off;
Multiplex interface, 2USB interface, 8 alarm input, 2 alarm output, 3 RS485, 2 RS 232 etc.;
Support extra external device, such as intercom, control panel etc.;
Black box for vehicles, recording speed, position acceleration, temperature brakes, backing up, turns, alarms and other important information;
DC8V to 36V wide range voltage power supply, embedded design in industral standard, aluminum metal housing, low power consumption;
Operation tempertature -25° C to +85° C