4 Sensor Back up kit with Ceiling Headliner Mount Display.
Blind Spot Sensor Kit Microwave 2 sensor 79GHZ
Dual Sensor Ultra Sonic Alert System, with Illuminating Indicators .
4 Sensor Ultra Sonic Back-up System, 4-Black Sensors, 2- display options and piezo
4 Sensor Back-up System, Black Sensors With Longer Cables (22′)