Buzzer Warning Reversing Sensor 1. Small in size,loud voice 2. High quality and easy to install

Buzzer Warning Reversing Sensor Specifications:

1.       Buzzer beep warning parking sensor, with "Bi Bi..." voice alerting, 2.       Fit any make of car or vehicle, van, caravan, trailer and horse boxes. 3.       Waterproof and shockproof, anti-fault information technology 4.       More-stable two-angle sensor,horizontal and vertical for detection 5.       Turns on automatically when you begin to reverse. 6.       Sensor colors and styles are avaiable 7.       High quality and easy to install   Technical Parameters:Rate voltage: 12V Operation voltage range: 9-16v Rated current: 20-200mA Detecting distance: 0-2.5m Working temperature: -30~+70 degree Display working temperature: 0~+60 degre Ultrasonic Frequency: 40HKZ Package Includes:1x Beeping buzzer 1x Main control box 4x Parking sensor 1x Power cable 1x 22mm drill 1x English manual