SB303-4  Buzzer parking sensor
SB303-4  Buzzer parking sensor

Buzzer parking sensor

Specifications:
 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
 All kinds of sensor colors and styles are available
 High quality and 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