The Laser Parking System from AutoSport can reduce damage to your car (or your garage) by letting you know when you’re in the “parking sweet spot.” The system plugs into a power outlet or uses batteries. Installation is easy with the included hardware. Set it up by parking the car where you want it, then aim the laser to shine on a specific spot on your hood or dashboard so you’ll know when you’re parked correctly in the future. A motion sensor turns the laser on and off so you don’t waste power. The Laser Parking System is available in a single beam model for $29.95 or a double-beam model for $32.95.