The Car Parking Sensor System can help you avoid those costly backup collisions that happen so easily‎,‎ What‎'‎s more important‎,‎ it can help save the life of a little kid‎.‎ Once installed‎,‎ the system will automatically turns on when you put your car into reversing‎,‎ If an object is detected while backing up‎,‎ the system emits audible beeps and shows the distance on the on‎-dash display telling you how far you are from an object‎.‎ The faster the beep‎,‎ the closer you are‎,‎ if you are too close to an object‎,‎ the beep sounds like an alarm‎.‎