At home even when you're not.
During the holidays, thieves scope out neighborhoods for vacated homes. They’ll look for a house with their interior lights off during the evening. It’s a dead giveaway for an empty house.
With Vacation Mode, certain lights will randomly toggle on/off for some time each evening, simulating someone in the house. At the end of the night, the house lights turn off and the porch lights turn on until the next morning.