Place of Origin : 

4 channel 1080P HD HDD mobile DVR; H.264 high profile.
Set all menu via WIFI with Ipad/Iphone/Android and PC.
Mirror function set on the MDVR menu directly. 
Connect acceleration sensor, temperature sensor, oil/fuel sensor.
Control panel, LED panel ,Counter camera, Oxygen sensor and other peripherals through RS232/RS485 interface.
With aviation connector, stable and reliable, UPS support more than 1-2 hours.