Main Features:
(1) 2 CPU power system
(2) Bright colorful display
(3) Latest design to match the dash board curve
(4) Waterproof, cold resistant, sand resistant and insert in sensor
(5) Step-up alarm intelligent anti-interference analysisp
(6) Low rate of false alarm
(7) Three tone stages indicates the car rear obstacle
(8) Power protection of wrong connection

Technology data:
(1) Working voltage rating: DC10.5-16V
(2) Max power(MAX): <5W
(3) Working temperature: -40C - +80C
(4) Detecting distance: 0.3-1.5 meter
(5) Alarming distance: 1.5 meter
(6) Alarm voice: about 50DB
(7) Ultrasonic frequency: 40KHZ