Get help getting in and out of tight spots. Includes 4 sensors: two for the rear corners and two for the rear center bumper. Rear-corner sensors emit a high-pitch beep; rear-center sensors, a low-pitch beep. The system's warning beep quickens as the vehicle nears an object. The sensors are color-matched for an integrated look. Buy Yours Here - br br Genuine Honda Parts & Accessories br College Hills Honda br 4600 Cleveland Rd.