We own 2 liftmaster garage door openers. The push buttons on the wall go bad after about 7 years. When they go bad, they will randomly open and close your garage doors. I've had to replace them 2 times now. We built the house in 08. So we are on our 3rd set of buttons now and it's only been about 15 years.
What happens is they'll open your door while you're asleep or away from home, leaving your garage and all contents available to thieves.
I've read online that this happens with multiple brands. We just had one go out a few months ago and I bought an extra one for my other door. They aren't real cheap either. It's a good thing because the other one went out at about 12:30 am. I was watching tv and heard it open. I was able to replace it fast and fix the problem. There is no warning or way to know when it will go out.
Below are pictures of the front and back of it. The back shows model #.
What happens is they'll open your door while you're asleep or away from home, leaving your garage and all contents available to thieves.
I've read online that this happens with multiple brands. We just had one go out a few months ago and I bought an extra one for my other door. They aren't real cheap either. It's a good thing because the other one went out at about 12:30 am. I was watching tv and heard it open. I was able to replace it fast and fix the problem. There is no warning or way to know when it will go out.
Below are pictures of the front and back of it. The back shows model #.
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