The Vemo Parking Aid Sensor Front - V20720013 is a vehicle accessory designed to assist with parking and maneuvering in tight spaces. It is a sensor that is mounted on the front of the vehicle and uses ultrasonic technology to detect objects in the vehicle's path. When an object is detected, the sensor will emit an audible warning to alert the driver. This product is designed to improve safety and prevent accidents while parking. It is compatible with a wide range of vehicles and is easy to install.