Parking sensor with LED display and 2 to 8 sensors available
Model No.: CT303-4

Features and Functions

Digital LED showing obstacle distance
Alarm by Bi-Bi sound
LED display with three colors (Red , yellow & green)
Crescent shape digital display screen
Turn on/off the voice according to your desire
sensors optional:
   2 rear
   4 rear
   4 rear + 2 front
   4 rear + 4 front
Up to 20 sensor colors available(Black,silver,white,grey,red,etc.)    
Easy to install

Technical Parameters

Rated Voltage: 12V DC
Operating Range: 10.5V～ 16V DC
Rated Current: 50mA～ 180mA
Detecting Distance: 0.3～ 2.0m
Ultrasonic Frequency: 40KHz
Display Working Temperature: -30 ～ +70℃