... Buzzer alarm * Sensing Angle:X,Y: 60degree LED Car parking sensor system1.Unparalleled Competitive Advantages:* Ultra low malfunction rate, less than ... power-saving mode, only 1.2Watt in average.* Full sensor colors, over 50 standard colors selectable.* User specified color ... )* Small orders and ODM/OEM accepted2.Key Functions:* Parking sensor, auto-start when back up.* Obstacle distance in digital ...