1X PDC Assistive Tool Parksensor Einparkhilfe OE 7M3919275A Car Radar For Audi A3 A4 A6 Parking Assist Sensor System
<br />The reversing radar is a safety assisting device for car parking or reversing, which can inform the driver of the obstacle around the situation, relieves the driver from parking, reversing and starting the vehicle, and helping the driver Eliminating the visual field deadline and blurred vision defects, improve driving safety.
<br />Typically, reversing radar by the ultrasonic sensor (commonly known as the probe), controller and display (or buzzer) and other components. The reversing radar generally uses the principle of ultrasonic distance measurement. Under the control of the controller, the ultrasonic signal is transmitted by the sensor. When the obstacle is encountered, the echo signal is generated. After receiving the echo signal, the sensor carries out the data processing by the controller, The location of the obstacle, the display by the display distance and issued other warning signals, get timely warning, so that the driver reversing to be aware of, so that reversing easier.
<br />Color: Black+Gray
<br />Material Type:Plastic
<br />Placement on Vehicle:Front Rear
<br />Quantity:1PC
<br />Fitment: Audi A3 A4 A6 
<br />Power Voltage: 12V
<br />Part Number:  7M3919275A 
<br />Package includes:
<br />1X Parking Sensor