This is a parking sensor system that shows exactly where your car is positioned in your garage. Mounts on front garage wall. It senses your car when you enter your garage and turns red when you are at your preset distance from the front wall. As you enter and get closer to preset distance from your garage wall it goes from green to yellow then red. When it changes to red you are at your perfect distance from your garage wall every time. This unit will stop you when you are in the ideal predetermined parking position. You can set the position where the unit stops your car for perfect parking in your garage every time.
Work great for small garages.
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