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Review title: Laser Parking does NOT do the job !
Product review: Disappointed , although it Might work for one car, you can not spread the two beams wide enough for two vehicles. For the price, and not wanting the bother to send it back, I grabbed my handy Dremel tool and trimmed away some of the plastic. OK that problem solved, I can now point the beam to hit the dashboard of both cars.However, I found that the motion sensor does not reliably pick up a car as it comes into the garage. I'm an electronic technician and opened it up to take a look. It uses an infrared sensor not an ultrasonic or optic. It needs heat to trigger the laser on. Your cold car won't do it. So, after you drive you cold car into the garage wall, the sensor will come on when you (at 98 degrees) get out. Junk, go back to the tennis ball on a string, I did.
