Product Name: Touch Switch Smart Home Light Switch Wall Interruptor 1 Gang 1 Way WiFi Light Switch EU Standard Work with Alexa Google Home Model NO.: MT-W601-D01W Certification: ISO, GS, RoHS, CE Shrapnel: Silver Shape: Square Application: Household Appliances Package: SMT Chip Package Structure: 2-Point Contact Installation Form: Insert Welding Type: Standard Trademark: OEM Transport Package: Carton Specification: 3 gan Origin: China HS Code: 8541402000 Product Description Touch Switch Smart Home Light Switch Wall interruptor 1 Gang 1 Way wifi light switch EU Standard Work with Alexa Google HomeParameterSpecificationsInput VoltageAC 220V 50/60HZOutput VoltageAC 220V 50/60HZmaximum Power100W/roadStandby Power0.5WTransmission DistanceinfinityWorking Temperature0'C~80'CControl ModeTouch control, mobile phone remote control, voice controlWi-Fi ProtocolIEEE 802.11 b/g/nConnection modefire lineAPP language categoriesChinese, Traditional Chinese, English, Arabic, Spanish, French,Russian, German, Italian, Japanese, and HollandAPP language change modeAutomatically switch according to the user's phone language, default EnglishFunctionMobile phone remote controlConnection modeWiFi 2.4G app connection (PS: Doesn't support 5G)ShellPC material, 4mm thickness tempered glassWarranty1 yearCertificationCE, ROHSeWelink XSmart HomeOur Application is eWelink which can compatible with more than 100+ kinds of Smart Home Products.It will be the most suitable APP for your smart home.You can control almost all smart appliances via only one APP.Google Home + Amazon AlexaOur All of our WIFI Smart Home Products (Including WIFI Remote Switches & Plug with Sockets) can work with Google Home & Amazon Alexa efficiently.I do believe that our WIFI Products are the best choice for everyone.Add device1. Power up the wall switch.2. Press the button for a few seconds until it fast blinks to enter into WIFI pairing status.3. The blinking way is: blink 3 times and on repeatedly.For Android users, please select the first icon and click NEXT.For IOS users, please select the corresponding icon, click NEXT.EWelink will auto-search and connect to the device.4. Input your home SSID & password:If no password, keep it blank.Now eWelink only support2 4G WIFIcommunication protocol, 5G-WiFi is not supported.5. Name the device to complete.6. Maybe the device is "Offline" on eWelink, for the deviceneeds 1-2 minutes to connect to your router and server.When the green LED on, the device is "Online". if eWelink shows still Offline", please close eWelink and re-open.Notes1.Install the switch with electricity off2.Do not exceed the maximum load3.Do not test without the glass panel.Please install the glass panel before switch on the power.Problems and solutionsRead the detailed FAQ on ltead Smart Home Forum. If belowanswers can't solve your problem, please submit a feedbackon eWelink.1. My device has added successfully but stays "Offline?The newly added device need 1-2 min to connect to yourrouter and the Internet. If it stays offline for a long time,please judge the problem by the green led status:Green led quickly blinks one time and repeats, which meansdevice failed to connect to the router. The reason may beyou have entered wrong WiFi password or your device is too faraway from the router, which causes a weak WiFi signal. Thedevice can not be added to the 5G-wifi-router, only the 2.4G-wifi is OK. At last, make sure that your router is MAC-open.Green led slowly blinks one time and repeats, which meansthe device has connected to router and server but failed tobeadded to the device list. Then power on the device again, if itstill not working. just add the device again.Green led quickly blinks twice and repeats, this means thedevice has connected to the router but failed to connect to theserver. Then please confirm your WiFi router works normally.2. Why the APP can't find the device in pairing status?Answers: That's because of your phone's cache. Pleaseclose the WLAN of your phone then open it after a minute. Atthe same time, please power off the device if you can, thenpower up to try again,3. My WiFi is expired, can I connect the devices to LAN?Answers: It doesn't support to be controlled by LAN You'llneed to connect it to a WiFi with Internet.