Main FeaturesNote It's Only Suit For Reset Button SwitchMain FeatureEasy replace your traditional dimmer light switch to make it smart,can make your exist 2 way switch smart also,just install 1 diy smart dimmer switch,0%100% Dimmable Adjust the Brightness Via Your Voice Assistant like Amazon Alexa Google Home or your mobile PhoneWifi control via your mobile phone 4G Networks provides the needed connection to the DIY Switch Dimmer Module without the need of a separate HUB.Uses popular"smart life/Tuya"android / ios app Versatile APP Allows for Full Control of Your Lights or Compatible Appliances. Multiple Program Options Allow You to Plan the Exact Time to Turn Lights . On/Off Automatically.6.Give your devices the ultimate power on/off smart makeover,Simply Wire this DoItYourself Module between your Device and Power Source to convert most any Compatible Product to a Smart one.Main SpecificatonInput Voltage 220V~240VWiring Live wire and Neutral wireMax. Load Power 150W(LED)WiFi Standard 4GHz 8011 b/g/nApp Name Tuya Smart/Smart LifeWork Life 100,000 times for operationSize 46x46x18mmChip ESP 8266Color WhiteApplication used to the traditional switchWiFi Standard 4GHz 8011 b/g/nApp Name Tuya Smart/Smart LifeWork Life 100,000 times for operationSize 81 * 81 *0.75 (inch)Net Weight50g/76ozPackage1 * Smart WiFi Switch Module1* User manualYour Original Wall Switch Still WorksThe module works with the wall manual switch, so after you install the module in the switch box, the original mechanical switch still works.App remote control, voice control , wall switch works.Voice control light switchThe Smart light Dimmer module supports Timer Switch function, and the power switch can be remotely controlled by (wifi) Voice control / smart phone app control , convenient and easy to operate. Before going home you can open the air conditioning in the living room, open the bedroom warm light, ready to take a bath of hot water, to eliminate the fatigue of the day. If you want to go to the bathroom or go to other rooms after you turn off the lights, you can use the "smart life" app to open the lights in advance,there will never be any fear or accident,it is especially important for the elderly, children and people with disability. Turn on a light or coffee maker before you get out of bed,make your life more easier.Create GroupYou can create group as you like, then you can manage your devices more efficient.Countdown Timing FunctionIt has countdown/scheduled/loop timers to control home appliance on/off automatically. And you can set timer schedules to maintain an easy life.Smart phone's app control and Voice control , to make life easier and wiser. No need to get up in the cold winter to turn on the light.Warm Tips Control your lights anywhereApp remote control your lights anywhere with your phone 2G, 3G, 4G network.~Scan the QR code on the QR code card to download the "Smart Life" APP and read the user manual before using itWiring Diagram( Connect to Wall Switch)The WiFi Dimmer module designed to transform your traditional switch into WiFi Smart Switch that allows the connected device to be controlled via a smart phone as well as a traditional switch.Mini design Intelligent switch module is suitable for Electronic product with power less than 150W, ( Ceiling light, lamp , table lamp, garden light. etc... ) Main functions Smartphone Remote control , Time switch , Voice control ...Shipping Items will be shipped within 13 business days after we verify your payment. Please tell me your current address after your payment within 12 days; otherwise, we will ship your item based on your address, so make sure it is correct..... The default choice of AliExpress Standard Shipping Normally,1560 days to reach the destination, different countries arrived at different times Sometimes it would be longer because of the bad weather, a waste of time in customs clearance. Thus please wait patiently when you do not receive your item on time. If you don't receive the item within 60 days, please contact us, and then we will help you track it.Return Policy We hope our products can always make you satisfied If there's anything wrong, please contact us at the first time, through online system or email within 3 days after the arrival, better with pictures to show the problem clearly. If you are not satisfied with the quality of the goods and need to return or exchange, do it within 15 days after the arrival..Feedback Your feedback is really important to us. Please take a few seconds to leave a great feedback if you are satisfied with our product and service, thank you We always offer the lowest price for best goods and service to