50 Pack Ceiling Occupancy Motion Sensor, Passive Infrared Technology, High Bay Fixture Mount 360 Degree, Hard-Wired, 120-277 VAC, Commercial/Industrial Grade

This product worked great for me. I put it in the entrance to two closets and it turns on all the lights. The sensitivity is adjustable, and for me the ability to set the delay all the way to 30 minutes was great since the back closet is not visible from the device. I wanted to mount it on my ceiling and the electrical outlet comes out horizontally, so I had to get a 90 degree elbow pipe to have the wiring go up into the ceiling.

REALLY EASY TO INSTALL WORKS GREAT ON HIGHBAY LIGHTS ALSO WE HAVE BOUGHT OVER 100 OF THEM ALREADY ITS OUR TOP SELLER

Bought and installed and could not get it to work. I found that one of the three wires coming out of the device was not connected. Upon inspection the solid core wires appear to be press fitted into the device, not soldered. It was easy enough to push the wire back down into the device and it works just fine. The Green detection light coming on and off is quite bright and noticeable which may be a problem for some.

In summary: Good product, pretty good instructions, and very good price. I attached this to a small metal Junction box with 1/2 inch knock-outs, and mounted it to the ceiling of my garage. Then added the plug end of a heavy duty extension cord to bring power to the box, and installed a duplex outlet for plugging in two shop lights. The outlets turn on whenever there is motion below, and stay on for 5 minutes (the minimum setting) after I leave. When working at by bench, with my back to the sensor, it usually picks up my arm motion and stays on for as long as I am in the area. Only once in three months has it turned off while I was working, and that was resolved by simply turning around - which triggered the lights back on. My device triggers on most any motion that lies within a 45 degree cone from the ceiling. Note that Time knob only has a few different values. It is Not infinitely adjustable. However my unit was settable down to 5 minutes, which is perfect for my use. Note also that the Instructions do not say how to adjust the "Light"knob. If you know exactly what it does, put it in a review so future customers will know.

I installed 20 of these sensors, In the span of 6 months, 5 have already died, Very bad product, I have other similar sensors that I installed 4 years ago, and none of them died,. I would not recommend this product to anyone.!!!!!!! Not even for free,.

The produce was installed in an overhead kitchen light with two 4' LED tubes. It performs well, and the sensitivity worked great to ignore the cats while picking up the dogs and people.The big complaint is: It has an analog time dial, which SHOULD allow you to gradually increase the on time from the default 15 seconds on up to whatever you want. In reality, it goes from 15 seconds directly to 5 minutes with no middle ground. 15 seconds is ok *IF* you are moving around, but if you pause to fill a pitcher at the sink without waving your arms, the light shuts off. If you set it at 5 minutes, it tends to see a dog or something, and never shut off. I really needed it to stay on for 45 second to 1 minute.I am just leaving it at 15 seconds and waving a lot.

I always like to read "other buyers reviews" and look over a PDF install instructions when provided. This really poor wiring instruction diagram stood out as confusing. Thanks for other buyer's reviews thatmade it simple. Disconnect the the black wire from "power source" and wire direct to black wire from"sensor". The " red sensor wire" is then connected it to the other black wire just disconnected coming "out of light fixture". Wiring the "white sensor wire to white neutral bundle or white wire' coming from the power source receptacle to complete the wiring job. It should be mentioned not all 3 way switchtraveler wires coming into the power sources receptacle box are the same color so hopefully yourelectrician wired a "black pigtail" to hot source to eliminate confusion when the connecting a light or other device. I spent a few hours researching the best way to handle my wife's requested for an auto on auto off light upgrade. In my case a wall switch motion sensor was out the question and this motion sensor sure made the project extremely simple. Fifteen minutes to install on my overhead florescence light. My motion sensor works just fine and I would recommend it to others.

I mounted this to the side of a duplex outlet box to control the outlets, and then plugged in an LCD shop light.