Questions tagged [motion-sensor]

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6 votes
7 answers
24k views

Can multiple 2-way occupancy motion sensor switches be used together?

Can multiple 2-way occupancy (AKA motion) sensor switches be used together? For the top and bottom of a staircase, I want the lights to be on if either switch senses motion and the lights stay on ...
Todd's user avatar
  • 163
1 vote
3 answers
4k views

Why aren't my PIR security lights working through my window?

Can any one help? I purchased a solar powered PIR security light, with the intention of putting it inside my kitchen window. The PIR would be inside the window, but this does not work. When I go ...
user20714's user avatar
3 votes
3 answers
1k views

motion sensor switch always on

I wanted to install motion sensor switch in my bathroom. Its a small closet like room with a toliet sitting area. Most US users know what I am talking about. In it are two switches. One switch ...
Sam B's user avatar
  • 219
3 votes
1 answer
16k views

Can dimmable (triac) LED bulbs be used on a motion sensor switch without neutral wire?

I bought a bunch of these motion sensor switches. I also want to use these dimmable LED bulbs. The motion sensors do not have a neutral wire connector. My outlets only have a live wire and it would ...
skybreaker's user avatar
0 votes
1 answer
160 views

How should dual motion sensors be connected? [duplicate]

One supply parallel to connecting two motion sensors. In between lights connected. Lights common for two sensor. In same time two sensors activated in the sense any problem happens sensor and ...
Ashok's user avatar
  • 1