Improves parking safety._x005F_x000D_Detection in all directions without dead angle._x005F_x000D_Minimize bumper damage._x005F_x000D_Totally built-in installation without impair overall appearance._x005F_x000D_Indicates object distance with different beeping frequencies._x005F_x000D_The sensor antenna activates 3 types of acoustic signals during approaching an obstacle at different distances._x005F_x000D_A continuous sound of Beep approximately between 0-0.3m_x005F_x000D_A short interval sound of Beep approximately between 0.3-0.5m_x005F_x000D_A long interval sound of Beep approximately between 0.5-0.7m_x005F_x000D_Simple and concealed installation. The sensor antenna is entirely installed inside the bumper without any drilling work._x005F_x000D_Maintenance free, no cleaning or washing is required._x005F_x000D_Fit for any car, truck, RV or mini-van. Peel & Stick Antenna foil tape sensor for vehicles bumpers._x005F_x000D_Wires to Reverse Lamp (12 Volts DC)_x005F_x000D_High output Piezo buzzer alert you with a beeping sound_x005F_x000D_Detects object at 3 feet or less_x005F_x000D_Related Products:_x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D__x005F_x000D_