2in1 Car Visual Reversing Camera With Backup Parking Sensor Aid System Rear View Radar

Users Guide:
(1)When the car put into reverse gear,reversing lamp lights up,it automatically startup video radar system.
(2)When a vehicle enters 2 meters distance obstacle,video radar system indicating the start of the obstacle distance.
(3)When a vehicle enters 1.2 meters distance obstacie,buzzer start alarm.

Function Features:
Dual CPU anti-collision Technology
Anti-electromagnetic wave interference, To adapt to a wide temperature range
Video HD,wide visual angle
Color distance reference grid line
Low-light-level video,Intelligent lighting correction 
Beep sound type alarm
All-weather work,waterproof,dustproof
External mounting installation,esay to route wiring and install

Technical parameters:
Supply Voltage:DC12V
Working Current:90mA
Max.Power Dissipation:50mW
Max.Detectable Range:2.0m
Min.Detectable Range:0.3m 
Pixel:720x576
Minimum illumination:0.5LUX
TV System:NTSC
Visible Angle:170 
Alarm Volume:85-105dB 
Working Temperature:-30C-80C