try either bytemark or amidion online technical support. both also have
both hv been helpful in past. they may hv prior experience w same brand of
garage door opener.
also, suggest u try maufac. of garage door opener as last resort. my
experience in past with maufac. engineering depts on rfi issues has not been
rfi-emi depts are first to be cut es last to be funded especially with the
disappearance of an engineering based FCC.
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