Plug in motion sensors

The First Alert hands free light socket has a built in motion sensor to turn the light on when someone enters the room and off after movement ceases. As it doesn’t seem to have a light level detector it’s best for windowless rooms. It would also be useful to know how much power the IR detector draws to work out whether it really will save energy and money. Amazon.co.uk don’t seem to have this product in stock.

via Hugg

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