Blackt Electrotech Microwave Radar Sensor Switch - Ceiling Mounted Occupancy Motion Detector for Automatic Lighting Control (Regular Size)

This is very useful product. It's work is Accurate. It is helpful in saving electricity. This is a must-have product for everyone's home. Already I have bought Wireless remote control for Fan and Lights From BlackT company. It is working well till now. As the same I think this product also will work well. And Installation process is also very simple. 100% Satisfaction for me. Thank you Blackt. I am Waiting for your Next different Product.

The product is good, easy to install, works good. My purpose was to trigger alarm before someone tries climbs & enter the compound wall, though sensor is in range it doesn't trigger alarm. Does't trigger on sideways movement in range. Triggers every 15 minutes (approx.) at night, so we disabled it (please give technical support for this). The sensor gets triggered by cat / dog roaming in vicinity.

I bought 2. It's a good product. Very sensitive to movement. Instructions are clear on the product. I had it installed in the toilet for my workers about 2 months ago. It's working perfectly fine till now despite moisture. And yes the light does not effect it when it's directly.in front of it, which is a very important thing for this kind of setup.

Excellent product, serves the purpose more then expected. My house's main gate is almost 30 feet away from verandah and I needed the moment any one comes at gate the light should be on and is doing exactly the same. The controls of time, illumination and .....Are good. I'm very happy to have it and still planning to have more to use at some other location in my house. I request you to kindly email me whenever you have some new useful items for domestic use. Thanks very much and looking forward to long mutually beneficial relations.

Quality is not good after 1 yr it's not working properly

Overall a good product and works good.

Price is too high.

Well, to be honest, i had serious apprehensions about the quality and fear that it would stop working after a few days. But it has been more than three months and it has been working with the same promptness. A wonderful product with great looks. I have routed the main wire in one of the main switchboards in my kitchen through it and it saves the electricity earlier wasted due to unnecessarily running lights, fans and chimney. Strongly recommended. ROI should be less than a year.