Chevy-SS
Well-known member
I have two Liftmaster 8500 openers, and they each have a safety reversing sensor located near bottom. As well as reversing door, this sensor beam will turn on a remote (wireless) Liftmaster light. This means the system is broadcasting a wireless signal to the light, and my question is: is there some sort of noise-making device I can purchase that will pick up that signal and give me an audible signal when someone (or something) trips the beam?
I cannot see my garage doors from my living area, so I would like to have audible notice when something comes into garage.
Thanks for any help.
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I cannot see my garage doors from my living area, so I would like to have audible notice when something comes into garage.
Thanks for any help.
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