Title: junk -- works, then stops working, works randomly
Review: I didn't have any trouble following directions and configuring this device for my garage door (one of them). So of course it worked right away, and I was happy. A little while later I wanted to demonstrate it for someone else, to confirm that it did indeed work. Oops, demo failed! Try again. So I put it away saying I need to check the config. Tried it again a day later (without any re-config), it worked. Then didn't. It seems to be sending a signal (the led is flashing), so I suspect that the electronics is faulty, causing it to send incorrect signals with some randomness.So no excuses, no support calls, this is now classified as a junk product. It should just work, the way my regular door openers work, and the cars (homelink) work, every time without fail.
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