ENERLITESPIR Motion Occupancy Vacancy Motion Sensor Light Switch, 500W, 5A, Motion Sensor Night Light, Single-Pole, Smart LED Backlight, Neutral Not Required, Ground Required, HMOS-J-W, White

Detects great, sensitive. If I'm sitting at desk and wave my hand when it goes out, it comes back on no problem. Ok to buy. Been in 6 months now. No issues

The Motion sensor works great. The sonic detector seems to be activated by ceiling fans, so i had to disable that sensor. Otherwise its great!

Does not cover nearly the square footage advertised. In a dark garage with no windows it will not turn lights on from 20' away in a direct line of sight to the switch. It requires being 12 or fewer feet away before it switches on the light. I bought it for the distance sensing and am disappointed. The motion switch I replaced cost less than half as much and worked as well or better. It does have some nice timing features that lesser switches do not have but the main reason to have it is to turn the lights on and it fails in doing that from what the advertised specs said it would.

Motion detection is great. Distance is at least 40 feet, that's as far as something can be from it in my case. Side detection is nearly 90 degrees from center. Great product

I got this for my bathroom to replace a regular motion sensor. Suffice it to say, I am disappointed. It works no better than the sensor it replaced but perhaps I need to reign in my expectations. I read up on how ultrasonic motion sensors work and I read up on how THIS sensor is supposed to work.Here is my predicament. I have a largish bathroom. The shower is within a little nook, just outside of the sensor's wide range, I guess. I thought the ultrasonics would work where the IR failed if the water was running or the bathroom had lots of mist from the hot shower.Anyway, it doesn't work any better than the sensor I had before, which is a regular fine detection motion sensor and that sort of sucks. The only thing this has going for it is the walkthrough mode...of course, for me it still doesn't make it worth is since I have it set to 30s and the walkthrough mode really only works if you have it set to higher, like 5m.I jump into the bath and the light will randomly turn off. As I mentioned, I have it set to 30s but sometimes it'll be after a minute or 2, or 3, or 4. I guess it's catching some of my movement but it's definitely not working the way I expected it to, which is to have the light stay on while anyone is showering.The stopgap I've put in, is a another dual sensor switch which controls a light directly over the tub/shower and a fan and this one I operate manually so I've grown accustomed to turning this one on before I shower (it's set for 30m and turns off if no one is there after that).It's still a good sensor, I suppose I'm just expecting too much in these 'fine' dual tech detection sensors.

I tried this after two different IR switches kept coming on at random. The option for triggering only on ultrasound is great and even goes a short distance around an obstacle (by reflection, 12' total path). My only complaints are that there is an audible click both turning on and off and the instructions had a printing error omitting some graphics.

I got nothing for the review, unfortunately - seems as if others got free stuff. But still using this product to replace a commonly available simple Infrared switch for my bathroom fans worked great. Like others, I could not get the competitor's simple single IR switch to do the job. Either it was set where it would not come on, or it came on all the time, ran almost continuously.I installed this switch and I had it tested, set, and running properly in 15 minutes. This dual technology switch is the cat's meow. I had some reservations about installing it in small spaces (home bathrooms), but there was absolutely no issue. This appears to be a well made, easily installed device that does EXACTLY what it is supposed to do. Who could ask for more? This switch costs about twice what the competitor's Infrared switch costs, and is WORTH THE MONEY. I bought 4 of them, and will not buy another kind as long as these are available.

Installed in the corner of a large (30' x 30') garage by the door at the back of the garage to the house. Come on instantly when we come out the door and when the garage door 30' in front of it opens. Takes a few seconds to react to a car coming in the other door to the side of the first for, but when the car is 1/2 in it turns on. Overall fantastic and just what we needed.