4ch HDD -h.264 Compression Vehicle Mobile DVR

We are offering 4ch hdd -h.264 compression vehicle mobile dvr. Support 2.5 inches large capacity hard disk storage, the highest support 2 ch d1 video record, applicable to need large capacity storage video client
4channel videoaudio input,d1hd1cif 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(wcdmaevdo) wifi gps mudules optional ;
motion detection;
storage: 1tb hdd(2.5 inch)+32gb sd card;
8 seconds power-off delay for data protection,in order to prevent data lost and file destroyed by instant power-off;
multiplex interface,one sd card slot,1 usb interface,6 alarm input,2 alarm output,2 rs485,1 rs 232 etc.;
support extra external device,such as intercom,control pannle 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 industrial standard,aluminum metal housing,low power consumption;
operation temperature -25℃to +85℃