White Rear Car Parking Reversing Buzzer & LED Sensors 4 safe sensor

Quality productions come with Three years warranty. This parking sensor system is brand new, with LED displayer and Buzzer unit, You can fix the LED displayer unit to somewhere close to driver seat, also you can fix the unit anywhere in the car to use it as buzzer alarm only, likes most of parking sensor system from car manufactory. what are in the box: 1. CPU Centre cortrol unit with power cable to connect reversing light. 2. 4 sensors with 2.5 meters length in black colour to connector the main unit. We also can provide Blue, sliver, black, gray and Maroon colour sensorsplease note what colour you need when you make payment, otherwise black sensors will be sent, if you want to spray colour on the top of sensors, please choose bla3. LED displayer with Buzzer unit, 4. 21mm Hole Saw, which is exactly size for the sensors. 5. 4 sensors rings with angle for Not Vertical bumper adjustment. 6. user's manual with installation guide. ck colour. Technical: 1. Rated Voltage: 12V DC 2. Operating Range: 10.5V 16V DC 3. Rated Current: 50mA 180mA 4. Detecting Distance: 0.3m- 2.0m 5. Ultrasonic Frequency: 40KHz 6. Display Working Temperature: -30 degree +70 degree