I close my electric garage door at night, making sure that it's closed all
the way, and several mornings I've awoken to an open garage door. Anyone
have any ideas on what might set the opener off? Thanks.
Likely stray radio signals in the area, from neighboring garage door
operators, or other devices.
You might try re-coding the remote to see if that helps.
If it does not work, you could just turn off th master switch once the cars
are in for the night.
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