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

FOB Guangzhou Price:

usd11.50 with 4 sensors
usd9.50 with 2 sensors
usd16.60 with 6 sensors(2 front 4 rear)
usd19.80 with 8 sensors(4 front 4 rear)                              

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
Display Distance: 0.4 to 1.5m
Alarm Distance: 0.1 to 1.5m
Alarm voice: >80dB
Ultrasonic Frequency: 40KHz
Display Working Temperature: -40 to +80 degree C