Dec 16, 2010 #1 N n6080 Newbie level 1 Joined Dec 16, 2010 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,285 Any idea about the type nos of rf modules used for cordless doorbells? I have seen these in Chinese Doorbells and have a metal sheet backing with a small "globule" on the sheet.
Any idea about the type nos of rf modules used for cordless doorbells? I have seen these in Chinese Doorbells and have a metal sheet backing with a small "globule" on the sheet.