Meross MSS550 Wi-Fi Smart Light Switch This smart three-way light switch will allow you to conveniently control your lighting and even control it remotely. It works with the Meross app, as well as Apple HomeKit, Amazon Alexa, Google Assistant, and Samsung SmartThings. Once you pair it with the assistant of your choice, you can also operate it with voice commands. No hub is required for it to work properly - all you need is a 2.4GHz Wi-Fi connection and a neutral cable (white). Remote lighting control With the Meross MSS550 switch, you can easily turn your regular lighting into smart lighting. Among other things, the Meross app allows you to remotely turn lights on and off. You no longer have to worry if you forget to turn off the lamp before you leave the house - just reach for your smartphone! You can also create work schedules and timers - this way you can adjust the lighting to your lifestyle even better. Convenient smart home management Are you already using some smart home management platform? We have good news for you! The Meross MSS550 Switch is compatible with Google Assistant, Samsung SmartThings, Apple HomeKit, and Amazon Alexa. This means you can add it to the system you're using and conveniently operate all your smart devices from a single app. No need to constantly switch between windows! Voice control capability Compatibility with Google Assistant, Apple HomeKit and Amazon Alexa gives you even more benefits. When you pair the switch with your smart assistant, you gain the ability to control your lights with voice commands. Want to turn off the lights without having to get out of the comfort of your bed? Or maybe your hands are busy and you need to turn on a lamp? With Meross MSS550, all it takes is a few words to adjust the lighting to your expectations! Created for your convenience The 3-way switches allow you to control the lighting from 2 different locations. For example, you can mount one unit on the first floor and another on the second floor to turn on the light when you climb the stairs and turn it off once you get upstairs. This way you can easily light your way in the dark and avoid a dangerous fall. The switch also has a built-in LED indicator to make it easy to find in the dark. Easy installation Installation and configuration of the switch will not cause you much trouble. The device is very easy to install and does not require buying any additional hubs. All you need is a neutral cable (white) and an existing Wi-Fi network. Note: The switch works only with 2.4GHz Wi-Fi. It does not support 5GHz. In the box Wi-Fi switch Screw x2 User Manual Specification Brand Meross Model MSS550 Input 90-125V~, 50/60Hz Output 90-125V~, 50/60Hz 20W max (INC), 150W max (CFL and LED) Buttons 1 On/Off button, press and hold for 5 seconds to initiate factory reset process LED 1x LED status indicator Dimensions About 10x4x4cm (without faceplate), about 12x7x4cm (with faceplate) Antenna 1 internal antenna Wireless Standard IEEE 802.11 b/g/n, 2.4GHz, 1T1R Wireless Security Supports WEP 64/128 bit, WPA-PSK / WPA2-PSK *Does not support Wi-Fi Enterprise. System requirements iOS 13.0 or above, Android 4.1 or above, existing Wi-Fi network Working temperature 0-40°C Storage temperature -40-70°C Working humidity 10-90% (no condensation) Storage humidity 5-90% (no condensation) .table-wrapper{width:100%;overflow-x:auto}.table-wrapper>table{border-spacing:0}.table-wrapper>table>tbody>tr>td,.ta