Dolphin Front Flush Audio & Display Parking Sensors Colour:White (F) The sensors can be washed

The sensors can be washed carefully with warm soapy water

one to attach it to the dashboard and the other is a suction cup

this is the ideal solution

Included with the 4 recess sensors is a buzzer which gives audible bleeps with increasing frequency as you get closer to an obstacle

Dolphin Front Flush Audio & Display Parking Sensors Colour:White (F) The sensors can be washedFlush Fit sensors Adhear to rear of bumper Designed for the for fitting to the front of a vehicle, this Dolphin Parking Sensor kit comes with sensors and an audio buzzer which beeps with increased frequency the closer you get to an obstacle. Detection range starts at 1. 25m and gets you to 30cm at which point you get a continuous tone to alert you to stop. The buzzer is nice and loud and can be discreetly mounted somewhere suitable at the rear of the