8 Sensor System(4 Front + 4 Rear)
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′)
Blind Spot Sensor Kit Microwave 2 sensor 79GHZ
Blind Spot Sensor Kit Dual Ultrasonic Sensor Alert System, with Additional Digital Display