The result is that any potential burglar looking for an empty house will move on from your home and look for an easier target.

It’s simple to set up and only consumes the power of a nightlight. A built-in light sensor turns the unit on every night at dusk. Using an internal timer, it then automatically turns itself off after your choice of either 4 hours or 7 hours. You may also turn it on and off manually. Includes AC adapter. Measures 3-1/4" x 2-3/4" x 2-1/2".