CChangeling 2017-08-11 20:50:27#1Double switch means two switches? A switch divided in the middle. Google image search helps further ;-)
Double switch means two switches? A switch divided in the middle. Google image search helps further ;-)
DDNL 2017-08-12 08:54:32#2The electrician calls it a series switch: There you see a circuit diagram. Instead of the second lamp, a motion detector is simply connected.
The electrician calls it a series switch: There you see a circuit diagram. Instead of the second lamp, a motion detector is simply connected.