Features:
Single-Pole And 3 Way Application: Using it as 3-way or single pole switch to control the light from 1 or 2 locations. Replace one of your traditional 3-way switch with our Treatlife 3-way smart switch or use 2 Treatlife 3-way switches to control the light from 2 locations, such as at the top and bottom of a staircase, at the ends of a long hallway, for large rooms with multiple entrances, from house to garage, etc 
Smart Lighting: Voice control replaces button pressing via Alexa or Google Assistant and enjoy superior lighting automation by creating personalized applets to trigger the light using phone's location, weather underground service, etc. Make your Christmas decoration more dazzling. 
Remote Control: FCC certificate. Control the light from anywhere with your smartphone using the Smart Life App,Automate home lighting with schedules or countdown based on everyday routines or simulate occupancy while you are on vacation. You can also monitor real-time light status, share devices, and group many Treatlife switches to control all the lights in your home.