Features：     
5.6" TFT- LCD Color monitor with built-in 2.4G wireless receiver.     
Frequency range:2400~2483MHZ,Group supported:2414,2432,2450,2468.     
Distance:238m ( barrier-free)     
Transmitter:50mW.     
Reception capability:-80dB.     
TFT LCD monitor with wide view angle and high resolution display.     
Picture image may be adjusted for Horizontal, Vertical, Mirror and Normal viewing.     
English and French are optional.     
Automatic backlighting for buttons.     
Automatic brightness control.     
Full-function remote controller.     
Multiple video formats available: AUTO /PAL/ NTSC.     
4 channel receiver,1 channel for video output and 1 channel for audio output.     
Operates from 12~32V. Support 12V or 24V automobile battery.     
Automatically switches to back-up, left or right side camera views.     
On-board Speaker.