The Topgreener Smart Light Switch Wi-Fi Scene Controller, 8-Button Programmable Save all your scenes in one switch and access them in one convenient location; control a group of Wi-Fi devices simultaneously in a custom scene Create up to 14 scenes for every occasion; for example, create a scene that turns house lights on, activates a ceiling fan, powers on your stereo or entertainment system, and more Compatible with all TOPGREENER Wi-Fi devices and Smart Life-compatible devices; works with TOPGREENER and Smart Life apps for easy pairing and remote control Secured 2.4GHz Wi-Fi network required; Android 4.1 / iOS 8 or higher required; works with Amazon Alexa or Google Assistant for voice control Neutral wire required; 15A, 120VAC; incandescent/halogen: 1000W, electronic ballast: 5A, standard ballast: 120VA, resistive 1800VA, motor: 1/2HP; FCC compliant, UL listed; 1-year warranty; wall plate sold separately