Automatic turn on the reverse picture on the monitor,
help rear view parking.

Specifications of monitor:

Display size: 4.3-inch TFT-LCD panel
Aspect ratio: 16:9
Auto PAL and NTSC format switching
Resolutions: 480*236
Dual video inputs
Bluetooth function with inductive key control
Power supply: 12V DC
Power consumption: 7W
Colors: black
Full-function OSD remote control
Accessories: remote control, car power adapter, AV cable and manual
Dimensions:27*8*2.3cm

Specifications of car camera:

Image Sensor: 1/4" COLOR
Resolution: 420 TV Lines
Minimum Illumination:< 0.22Lux
Current Consumption: 90mA
Operating Temperature: -20℃ ~ 65℃ 
Power supply: 12V DC
Lens Angle: 170º
Dimensions:230*30*30mm