Have you ever pulled into your garage and parked too close to the wall or another car? You open your door and smack, now you both have a ding. How frustrating Park your car perfectly every single time with the help of this laser-guided parking system. The built-in motion sensor detects when a vehicle approaches, triggering the parking system to emit a bright laser beam from your mounting location on the ceiling. Buy Now and take the guesswork out of parking Features: No more trial and error attempts Laser-guided parking system tells you where to park Avoid damages or crashing Designed for garages and carports Mounts easily to garage ceiling Specifications: Material: ABS Power supply: 9V battery (not included) Product dimensions (L x W x H): 10 x 10 x 7cm Package dimensions (L x W x H): 17.5 x 12.5 x 5cm Gross weight: 160g