So, for example, if you say "Siri, Goodnight," Apple's assistant will turn off your lights and lock your doors automatically.

The Eufy FamiLock S3 Max uses palm vein recognition and features a built-in screen to show you who’s at the door.

such as a motion sensor or a door lock, can tell them to. One way to use automatic smart lights for home safety is to set a rule for your lights to turn on when a smoke alarm is triggered to aid ...