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 automatically 4. 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 IFTTT<br><br>Motorized Ball Valve Valve body material: Brass specification: 1inch(DN25) Voltage: AC220V Working form:Normally close power consumption: 6 W (only when the valve is opened and closed) valve body pressure resistance:1.6mpa medium: Cold water, Hot water or 50% Glycol solution Opening and closing time: 9-15s medium temperature: 0-90 WIFI Smart Switch Max. Voltage: AC90-250V Max. Current:10A Wireless Standard: IEEE802.11b/g Radio protocol: Wi-Fi 2.4GHz Feature:APP Remote Control Colour:blue Material:plastic+metal<br><br>Package Contents: 1 x Motorized Ball Valve 1 x Smart Switch<br><br>Only 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.