Crimestopper CA-5010.II Parking Sensor System with Top Display: * Reverse parking sensor system with top-dash mounted LED display * Color LED digital display * 4 ultrasonic sensors with quick disconnect waterproof connectors * Sensors can be painted to match the vehicle color * 4-sensor direction indicator on display * Display has built-in audible buzzer * 4-state audible obstruction warning signaling * Audible Warning: 3 distinct beep tones to notify the driver of the distance to an object * Includes hole saw bit for drilling sensors into bumper and extra mounting shims to raise or lower detecting angle with distance adjustment feature