Brief:
8HD1+12 alarm in+2RS232+2RS485+1RJ45+G-SENSOR+2CANBUS
3G/4G,WIFI,RJ45,Bluetooth capable.
8s delay record, sleep mode, dual backup system.
CE/FCC/ISO, R&D experts.

Key features
Double backup system, more stable and easier to maintain,
8 seconds delay for data protection when powered off suddenly; preventing data lost and file destroyed by instant power-off
Sleeping mode, enables communication after flame-out, continual GPS locating, remote arousal available
External storage sync back available, data secured, preposed Sim Card, easy for mount, removal and maintenance
Trail recording available, 12 channels of I/O input and 2 channels of I/O output, 2 CAN ports available
Several extendable interfaces, including 2 RS232 interfaces and 2 RS485 interfaces
Double AD input supportive, collecting vehicle analog quantity
WiFi network, 802.11b/g/n supportive, Bluetooth supportive, and wireless communication enabled

Welcome any inquiry! Skype: szhdvr