Decora smart Wi-Fi (2nd gen) motion sensing dimmer, 180 deg PIR field-of-view, up to 900 sq. ft. of motion coverage, supports both occupancy and vacancy modes of operation, single pole or 3-way when used with wired switch or dimmer companion or wire-free anywhere dimmer or switch companion. 300 W LED/CFL, 450 W incandescent/halogen, 450 VA magnetic low voltage, neutral wire required. Control your lights from anywhere using the free my Leviton app for iOS and Android, no hub required Simplify control of your home hands-free lighting control with automatic on/off, dim/bright control, built in motion and ambient light detection or schedule lights and connected loads to dim/brighten Schedules are stored within the device and will run during a temporary internet outage Connects to Wi-Fi Requires a neutral wire for installation