As the vehicle is reversing. Detection range starts at 1.25m and gets you to 30cm at which point you get a continuous tone to alert you to stop. Clean carefully with a soft cloth. Do not use chemicals or spirits.
Dolphin Flush Fit Parking Sensors Kit Reverse Reversing Audible Beep Matt Black
Dolphin Flush Fit Parking Sensors Kit Reverse Reversing Audible Beep - White
Dolphin Flush Fit Parking Sensors Kit Reverse Reversing Audible Beep - Sea Blue
Dolphin Flush Fit Parking Sensors Kit Reverse Reversing Audible Beep - Iron Grey
Dolphin Gloss Black Flush Fit Parking Sensors Kit Reverse Reversing Audible Beep
Dolphin Flush Fit FRONT Parking Sensors Kit With Dash Display - White
