meross 3-Way Dimmer Smart Switch for LED Light, 3 Way Only, Neutral Wire Required, Compatible with Apple HomeKit, Alexa, Hey Google and SmartThings, 2.4GHz Wi-Fi, Remote and Voice Control

Before Purchase:Please make sure your electric box has a neutral wire(in white color) before purchasing, If you are not sure, please take a photo of the inner part of your electric box and send it to us. We will check it for you timely.Only Support 2.4G wifi networks
3-Way Application: Only for 3-way installation, it allows you to control the light from 2 different locations, for example, from the top of a stair to the bottom, from the door to your bed, from a hallway to a stairway
Apple HomeKit Supported: To enable HomeKit remote control, an Apple TV 4K or Apple TV HD must be set as a HomeKit bridge and connected to Wi-Fi. The bridge needs to stay online; otherwise, remote control will be unavailable if disconnected
Voice Control: Works with Apple HomeKit, Siri, Apple Watch, CarPlay, Alexa, Google Assistant, and SmartThings. Use simple voice commands like "Hey Siri, turn on the light" to control devices connected to the Wi-Fi switch for hands-free convenience
Easy to Install: Install in just 15 minutes. The Meross light switch fits standard 1/2/3/4 gang Decora/GFCI faceplates. It works exclusively with 2.4GHz Wi-Fi (not 5GHz) and requires no additional hub for setup