pete_c
Guru
So you have both a switch and a PIR used for motion? Are two sensors in one loop? Are you writing about Garage Door installed sensors versus a door to the garage sensor?
Here had one door's frame change a bit and it stretched out a magnetic switch wire and eventually it failed - broke a strand at a time.
Here had one door's frame change a bit and it stretched out a magnetic switch wire and eventually it failed - broke a strand at a time.