car backup system parking sensor with weatherproof 

Features:

4 x BLACK SENSORS
Ultrasonic frequency:40KHz
Detecting Range (0.60-5M /2"-16")
Display Measurement: M/FT
Voice alarm available
Power Supply: DC10-18V
Operating Temperature: -20℃- +70℃ RH95% Max
Storage Temperature: -40℃- +80℃ RH95% Max

Features of monitor :

Automatic backlighting for buttons 
Control the monitor with finger tips on the touch button system 
TFT LCD monitor with wide view angle and high resolution display. 
Picture image may be adjusted for Horizontal, Vertical, Mirror and Normal viewing. 
Multi-languages of display available: English, French, Portuguese, Spanish, Russian, Dutch, German, Italian.
Mirror and normal image switch available
Full-function remote controller
Multiple video formats available: PAL /AUTO/NTSC
13-Pin: 3 cameras inputs.
22-Pin: 4 cameras inputs, 1 video output and 1 audio output.
Operates from 10~32V. Support 12V or 24V automobile battery.
Built-in speaker
Automatically switches to back-up, left or right side camera views.

Rear view camera CW-086 

Waterproof and weather resistant housing for outdoor use
Night vision available,  day/ night sensor for automatic adjustment
IR distance: 22m 
Infrared LED light: 28 
Mirror/ Normal image switch (depending on the chips)
Distance label selectable to be open or closed