The Vemo Parking Aid Sensor - V20720014 is a vehicle accessory that helps drivers safely park their car by detecting objects in the vehicle's surroundings. This sensor uses ultrasonic technology to measure the distance between the car and nearby objects, providing audible and visual alerts to the driver when an object is too close. It is designed to be installed on the front or rear bumper of a car and is compatible with various makes and models. The Vemo Parking Aid Sensor - V20720014 is a reliable and convenient tool for drivers to avoid accidents and maneuver their vehicle with ease.