Usage Tips:1. Voice control:once you have this switch.you can connect it with Alexa( /dot/tap) or Assistant for voice control.2. Wi-Fi Remote Control:You can use "Smart Life" APP in your smart phone to control the switch wirelessly with Wi-Fi or 4G network.no hub required.3. Timing Function:Take full control of your home or office lights thanks to schedule timer that will allow you to plan the exact time to turn lights and appliances on/off automatically4. Share Device:This samrt switch can have several control sites shared by different family members.one mobile phone can control many switches also.5. Add More Features with IFTTT:'If this.then that' is a free web-based service the lets you do amazing thins with your valve. light switch.turn lamps.fans or other electronics on before you get home or off when you leave.with IFTTTMotorized Ball ValveValve body material: Brassspecification: 1inch(DN25)Voltage: AC220VWorking form:Normally closepower consumption: 6 W (only when the valve is opened and closed)valve body pressure resistance:1.6mpamedium: Cold water. Hot water or 50% Glycol solutionOpening and closing time: 9-15smedium temperature: 0-90WIFI Smart SwitchMax. Voltage: AC90-250VMax. Current:10AWireless Standard: IEEE802.11b/gRadio protocol: Wi-Fi 2.4GHzFeature:APP Remote ControlColour:blueMaterial:plastic+metalPackage Contents:1 x Motorized Ball Valve1 x Smart SwitchOnly the above package content. other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.