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3answers
68 views

How to find a motion sensing light switch that turns lights on AND off when motion is detected?

Location: USA. The light switch to our laundry room is in the hallway outside the door. I replaced the standard light switch with a motion sensing switch (Leviton ODS10-ID). When we enter the room, ...
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0answers
7 views

can i add a motion sensor to a low voltage call system with 3 way switches used for activation?

I am looking to add a motion sensor to a low voltage nurse call system. the activation switch I am trying to feed off is a 3 way switch as there are two activation switches per room. I tried a 12/24 ...
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0answers
16 views

Dual relay motion sensor, only one relay active?

I have a bathroom with a fan and a light in it, the light is on one switch and the fan on another. Since the fan was an add on, they were put in a single gang box with two switches. I want to make ...
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1answer
22 views

Can a light with a built in motion sensor, be used with dimmer switch?

My front lights are bright and have built in motion sensors. I would like the capability to dim these lights. So my question is, can I use a dimmer switch on these lights (with built in motion ...
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4answers
186 views

How can I install a motion sensor for a closet light?

I am a total noob when it come to house fixing stuff. I want to add some more lighting to my closet. Rather than place a small light bulb with the switch on my closet, I want the light to turn on ...
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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 ...
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3answers
2k 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 ...
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1answer
63 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 ...
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2answers
444 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 ...
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1answer
4k 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 ...
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2answers
351 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
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1answer
88 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 ...
2
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2answers
884 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 ...
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0answers
156 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
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1answer
171 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 ...
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2answers
799 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 ...
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1answer
8k 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 ...
0
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1answer
94 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 ...
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1answer
6k 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. ...