Blackt Electrotech: (BT31M1) Microwave/Radar Motion Sensor Occupancy Motion Detector Small Sq Shape 18 Months warrenty (1)

Just the right gadget to have at home. Very sensitive and many features ti tune it to serve your need. e.g timing, light intensity and range

I felt its bit over priced, but purchased due to unavailability in our neighbourhood market. The sensor works as expected, but need to make sure that it’s used with appropriate knowledge. It cannot handle fluctuating voltage, so maybe be suitable with lower voltage or with some adapters. During fluctuating current it produces wrong signal. The distance it covers is good enough.

Good product as per price, working well.

I love the operation of the product. It works only when it is dark if you set the LUX sensor appropriately. It turns on immediately when I open the door. However, the timer isn't accurate. Sometimes, it switches off at the set time, and a few other times, it takes a few seconds longer. The device looks a little cheap. The company definitely need an English-speaking employee to correct their English in their manual/instruction. Overall, it's a fantastic product. I will order more of them for all my lights and recommend it to all prospective buyers.

This is a good product. The issue I face with this is there is some flaws in motion detection , Many times even if there is no motion it blows the light. And The point is the issue is in its main functionality , It should be fixed and should be more accurate.

Not working, not sensing at all it is constantly on. And while connecting with ceiling fan it’s really is continuously chattering. Return option is not available only replacement is available. Option to return should be available. Amazon should not allow this type of fraud product. Never buy this product

Working properly

good