Front Audio Buzzer Parking Sensor Kit(TOP-FAB204MF0)

Main Features: . Four sensor buzzer alarm system . Five different frequencies of alarm sound according to distances. . Mini main unit, easy to install . Precise detection range . Self-test function . Four seperate sensor spacers (rings) for sensor angle adjustment . Sensors can be painted to match vehicle . Detachable sensor with waterproof wire connectors . All-weather design Sensor: . 4pcs double angle sensor . Material: Plastic housing (All weather design) . Colour: Blacks / White/ Silvery . Mounting hole size: 21mm in diameter . Sensor head size: 25mm in diameter flat . Sensor depth: 21mm . Detachable cables Technical parameters: . Rated voltage: DC12V . Operating range: 10.5V ~ 16V DC . Detecting distance: 0.3m to 2m . Detecting angle: H>60 degree, V>60 degree . This kit can be fitted to most cars or vans that have standard plastic bumpers.We do not recommend this kit for fitting to metal bumpers.