Crazy question. I brought a touch glass light switch for the Theater room that has dimmers. After it had been hooked up, when I switch the lights on, both smoke detectors in the house make a constant electrical sound from the speakers until the switch is turned off. The house is only 2 years old and all the lights are LED. I've brought this switch from an Approved Assie dealer. The detectors don't make the sound when the normal light switch is hooked up. Any ideas what could be causing the interference??? :)