Mini Motion Sensor Light Switch 110-220V PIR Sensor Smart Detection Time Delay Adjustable Infrared Induction Detector for Strip LED Ceiling Lamp

It's all good

This motion detector switch never turned off. I tried every possible setting and lighting situation. It detected motion and turned on the connected light, but NEVER turned off. I even bought a second one (as the size is perfect for my use), thinking that I had simply bought a defective one, but it didn't work either.

This device works very well. Very simple and straight forward. daylight sensitivity and timer settings work as expected. My only reason for downgrading to four stars is that in typical fashion, the poorly translated wiring diagram is wrong. just consider your outside wires as your AC feed, and your two inside wires as your load, and you should get the results you are looking for. Can't complain for the price I guess.

There is no any explain how many volts it works on

I just installed it and turned on it works only for a single blink and just after it switching lights off and never turning on. And again if you turn off electricity and try again it will blink once and same.

Great sensitivity and worked straight out of the box. Using on Halloween display through a 20 amp relay. Only issue I found was its body diameter is bigger than standard junction box holes. Easy remedy though.

According to the specs provided, this motion was able to turn on and off a 120 volt fixture. Did not work at all for me. I am also a state licensed electrical contractor.

Connected it up and it failed to sense movement and activate the switch. Useless.