Rearview Mirror LED Display Parking Sensor Car Colourful LCD Display Parking Sensor High quality and Competitive Price CE.

Features:

1.Automatically engages as soon as you place your car into reverse. 2.Embeded "bi.bi." buzzer and Left/Right tri-color lamp3.2~8 pieces different color sensors is available4.Easy installation, the mirror simply clips over the top of your existing mirror 5.Power(DC): +9~+16 V6.Operation temperature available: -35~+75 degrees7.Human speaking warning is optional 8.Wireless version is optional:No need to run a wire from the front of the vehicle to the rear