Our EJ4048 has the following features:
Key specifications/special features:
1.The embedded two/four/six Ultrasonic sensors detect the distance between the rear of the car and the obstacle
2.LED indicator shows the distance mentioned above by digit
3.An exterior beeper is designed to remind of the driver
4.High anti-interference from electromagnetic field and anti-false alarm system
5.Precise anti-vibration and waterproof design
6.Accurately locating the obstacle
Technique Parameters:
Operating voltage: 12V
Operating temperature: -20??J~+60??J
Power consumption ( Max): 5W
Detecting distance: 0.3~1.5M
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