All Categories
About the First Alert PIR725 Motion Sensor, ScrewIn Light Socket The First Alert PIR725 Motion Sensor, ScrewIn Light Socket turns on the lights whenever you enter your laundry room, basement, closet, or garage and then turns the lights off once you have left. Itrsquo;s a great solution for you to safely enter rooms that are well lit, but only when you need them to be In addition, the First Alert PIR725 Motion Sensor, ScrewIn Light Socket features a handsfree sensor, which screws directly into any existing standard light socket. This makes it easy to use, just like any other type of light bulb. Please note, however, that this unit should not be used with covered fixtures. The First Alert PIR725 Motion Sensor, ScrewIn Light Socket also saves you on electricity, as it only provides light when you really need it. It can sense movement from all different directions, and has a radius of 360 degrees and 12 feet around.