Hardware Features


 100-125V~, 50/60Hz


 100-125V~, 50/60Hz
 400W max. for INC
 150W max. for CFL&LED


 On/Off Button

 Dimensions ( W x D x H )

 4.1 x 1.7 x 1.6 in. (without faceplate)
 5.0 x 3.3 x 1.6 in. (with faceplate)


 One Internal Antenna

Wireless Features

 Wireless Standards

 IEEE 802.11 b/g/n, 2.4GHz, 1T1R

 Wireless Security

 Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
 *Does not support Enterprise Wi-Fi.




 Package Contents

 Smart Wi-Fi Dimmable Wall Switch
 Quick Installation Guide

 System Requirements

 Smartphone running iOS 9 or higher, Android 4.1 or higher
 Existing Wi-Fi network


 Operating Temperature: 0~40 (32~104)

 Storage Temperature: -40~70 (-40~158)

 Operating Humidity: 10%~90% non-condensing

 Storage Humidity: 5%~90% non-condensing­


[001] How many smart home devices can the Meross app control?

[002] Can my Meross smart home devices be controlled by multiple phones?

[003] Do Meross smart home devices retain the selected settings if it encounters a power outage?

[004] Will the Schedule and Auto off feature still take effect if the Internet is down?

[005] Meross Smart Home Devices LED and Button Guide.

[006] What should I do if my smart home device time doesn’t match the real time?

[007] How do I control Smart Devices by Amazon Echo/Dot/Tap with voice commands?

[008] How do I connect my Meross devices to Amazon Alexa

[009] Why I didn't find my device on Select a Device Page in Meross app?

[010] Do my Meross smart devices support Campus, Hotel, Airport or Shopping Mall Wi-Fi Hotspots?

[011] How do I connect my Meross devices to Google Assistant

[013] After been successfully used for a while, my Amazon Alexa or Google Assistant is unable to control Meross devices.

[014] How to make my Meross devices work with IFTTT

[016] MerossデバイスをLINE Clovaに接続するにはどうすればいいですか?

Smart WiFi Dimmable Switch