Boyo VTSR220 Rear 4 and Front 4 Parking Sensors with Waterproof Connector, Black

Boyo VTSR220 Rear 4 and Front 4 Parking Sensors with Waterproof Connector, Black: 4 rear and 4 front parking sensors with waterproof connectors Audible buzzer with volume adjustment (off, low, high) Detective distance from 1' to 5.9' Distance readings are shown on monitor Can be used with any aftermarket monitor and camera that uses standard RCA video plugs Includes metal bumper hole saw Black