Switch of the door recessed in frame. Get the power to the main entrance door of any stay (usually) without need of detectors. Switch Ball for install in frame of the door. Metal ball that the relevant installation, in the time of the opening of the door, works with the ball and gives way to the light in the room, a very important detail especially when the switch is NOT in the input.
Trustpilot
1 day ago
1 month ago
