Sensky BS041 110-240v 360 Degree Motion Sensor Switch, Ceiling Occupancy Sensor Light Switch with Time delay, Light Sensor Adjustable (6M Distance Max)

I haven't installed this yet, but if all goes well, the lights in a dark vestibule will go on when we come in the door. This will replace a previous sensor, which did not cover the whole vestibule because of the wall between the up stairs and down stairs.

The activation distance is 3-meter diameter, not three meters radius. Works fine, though. Instruction need to be written by someone who both understands how it works and speaks enough english to make it less of a guessing game. Same for any language they translate it into, though.

I bought 2. Fast delivery, easy install, great price. The wiring diagram is not great so there's that. 4 instead of 5 stars,. But I'm pleased with the product.

Asked for directions that better explained installation because original ones were not making senseStill got the same onesFinally I tried and fried the unitBut I bought a watt stopper sensorWith multiple settings DT-300and had no issues what so everI think they give out directions either for another country’s voltage or some ass backwards fire starting way because I’ve looked it over for a long time before even trying it then finally tried and it was wrong and burned the sensor

This does work. However, it is made so delicate that if you put any pressure on the lens it will collapse. Asked seller to replace it and there was no response. Do not buy from this seller, or this product.

Time control did not work properly.The seller contacted me and offered to replace the unit.They were very kind and professional.Just received a new item that worked 100% as expected.

Working. A bit hard to understand the install but it is good!

Works exactly as I need it to. It looks like we may be ordering these regularly.