"Don Jenkins" wrote in message
...
My garage door opens by itself from time to time. The make is called
"Challenger", and it is distributed by Swift Garage Door Systems.

Can anyone suggest a cure?

Thanks a lot to anyone who replies.

Don (For email replace first l with on)


Are you near a military base? Older garage door openers used a radio
frequency that the military has now recaptured and about a year ago notice
was given that some garage door openers near bases might malfunction.

Tom G