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Review title: Works sometimes
Product review: I previously had an older version of this unit and it worked fine for about three years until the power supply went out. I used it for a while with batteries only but the batteries only last about a week.I ordered the newer version and right out of the box it worked great except that the laser pointers did not have enough range of motion. Even though I have a 12 foot ceiling in my garage, I could not aim the pointers at both cars. I was able to modify the laser pointers by cutting away the plastic around the base of the laser pointers with a Dremel tool. Now I have had the item for about ten days and the motion detector is not working very well. Half the time I drive into the garage the lasers do not go on. I have to back out and try it again and hope to activate the lasers.This is quite a simple item, makes me wonder why they cannot spend another $2 or $3 in manufacturing and make one that works dependably.
