Neutral Wire Required: Please make sure your electric box has a neutral wire(in white color) before purchasing Smart Light Switch. If you are not sure, please take a photo of the inner part of your electric box and send it to us. We can check it for you timely.[NOT support 3 Way/ Dimmer.] Remote and Voice Control: Control your light from anywhere with internet anytime by WiFi light switch. ONLY supports Meross app. Compatible with Apple Homekit, Apple Watch, Siri, Alexa, Google Assistant and SmartThings. You can give simple voice commands to turn on/off the devices that are connected to meross WiFi switch. All data is securely transmitted and stored using AWS servers in US. Voice Control: Compatible with Apple HomeKit, Apple Watch, Siri, Carplay, Amazon Alexa, Google Assistant and SmartThings. You can give simple voice commands to turn on/off the devices that are connected to the smart light switch. Just say "Hey Siri, turn off the living room light." All data is securely transmitted and stored using AWS servers in the US. Easy to Install: Less than 15 min installation. Works in a single pole setup only(Not 3 Way). the smart switch fits for your existing 1/2/3/4 gang standard size Decora/GFCI faceplate. The smart switch works with 2.4GHz Wi-Fi only, does NOT support 5GHz Wi-Fi, and No hub required Schedule and Timer Setting: Meross light switch supports to auto turn on/off at specified times or according to Sunrise/Sunset. Never worry about lights being left on again. Save energy by turning off lights in areas like closets, bathrooms, garages, and basements when they're not in use or accidentally left on. Convert your regular bulbs into smart lights and manage home lighting effortlessly The Smart Light Switch MSS510HK can be controlled from anywhere (Internet Required) with your Meross app (iOS 13.0 or later). It allows you to turn the connected lights or fans on and off, and to set schedules or auto-off timer routine around your daily needs. Additionally, after pairing with Amazon Alexa or Google Home, you can simply control the connected devices with voice commands.
MSS510HK complies with US/CA wall switch regulations and can seamlessly replace your conventional wall switches. Support sunrise and sunset setting. Moreover, with the clearly designed setup wizard in Meross app, the wiring process has never been easier.
Finally, MSS510HK operates using Wi-Fi. You can simply connect it to your existing home Wi-Fi without the need to purchase an extra hub.

Specifications

Input: 100-125V~, 60Hz, 15.0A
Output: 100-125V~, 60Hz
Button: On/Off Button
Antenna: One Internal Antenna
Wireless Standards: IEEE 802.11 b/g/n, 2.4GHz, 1T1R
Wireless Security: Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
Package Contents: 1 x Smart Wi-Fi Wall Switch, Quick Installation Guide
System Requirements: iOS 13.0 or later, Existing Wi-Fi network
Environment: Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Neutral wire is required for the installation.
Internet connection required.