The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
1answer
47 views

Garage Sensors Work Separately but Not Together?

Genie Intellicode IS Series, it had a previous owner. Sensors mounted in garage but not electrically connected (door closed by holding down button). Attached the sensors to the opener. The ...
2
votes
1answer
80 views

Is it really energy economy to use movement sensor for turn lights on?

I want to install those movement sensors in my house in replacement for the old light switch. I want to use those from elevator halls which has a 3 way switch to leave on, leave off and leave ...
0
votes
2answers
148 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 ...
2
votes
2answers
441 views

How to keep an occupancy sensor triggered without motion?

I had to make changes in my office and now the main light switch (which is slave to an occupancy sensor, very likely passive infrared) is blocked from seeing me. The result is that every 5 min or so ...
0
votes
3answers
751 views

How do I rewire LED security light to bypass motion detector - without burning out solid state board

I purchased a deluxe motion activated light for my porch. I assumed that there would be an override feature to bypass the motion sensor for manual operation; after a few days and nights of various ...
0
votes
0answers
118 views

How can I improve the sensitivity of a motion detector light?

I bought a motion detector light a few weeks ago. It worked great out of the box, but now its sensitivity has lowered a lot. You need to be really close to it for it to detect motion. I tried ...
1
vote
1answer
3k 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 ...
1
vote
2answers
345 views

Are there motion light sensors available for multi-gang switches?

I suspect this is not available but I have rooms and bathrooms, all of which are multi-gang. 2 plus switches per plate. Are there slim line automatic switches for these configurations? Kids are ...
1
vote
1answer
142 views

Why aren't my motion detector lights working?

I have 4 motion sensing lights on 4 corners of my home and only one works and the other three do not light-up when I walk by... what might be the problem? Here is an attached picture to show the ...
1
vote
2answers
690 views

Can I use low voltage lights with a motion sensor?

I have installed and wired low voltage exterior lights. They required a transformer to bring the AC to 24 volts. I want them controlled by a motion sensor so before the transformer I installed a ...
3
votes
2answers
1k views

Motion sensing light triggered by fan on the same circuit

I have an inexpensive motion sensing light on the outside of my house, which is on the same circuit as a 120V thermostatically controlled duct fan that pulls warm house air into the space (it's an ...
0
votes
1answer
91 views

Are there outdoor formaldehyde detection systems available?

We have a nearby factory polluting air with formaldehyde and when the wind occasionaly brings it to us we sense the smell and are forced to close the windows to not let it in. When the wave subsides ...
5
votes
1answer
5k views

How can I replace multiple 3 way switches with motion sensors?

My tenants never turn the lights off in the stairwells of my 3 family house, so I'd like to replace all of the light switches with motion sensors. Here is a crude diagram of how this is set up now. ...
3
votes
1answer
7k views

How can I replace a 3-way light switch with a motion sensor?

I'm trying to replace one of the three-way light switches in my garage with a motion sensor. But I'm confused by the wires on the existing switch. I thought the hot wire goes to the black screw ...