1. Voice control:once you have this switch,you can connect it with Alexa( echo/dot/tap) or Google Assistant for voice control.<br> 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.<br> 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<br> 4. Share Device:This samrt switch can have several control sites shared by different family members.one mobile phone can control many switches also.<br> Feature: APP Remote Control<br> Radio protocol: Zigbee/ Wi-Fi 2.4GHz<br> Wireless Standard: IEEE802.11b/g/n<br> specification: 1/2inch(DN15)<br> Power supply voltage: 12V / 1A<br> Actuator Rotation:90 °<br> Waterproof:IP66<br> Max Pressure: 1.6mpa<br> Operating time: 5 seconds<br> Life time:100,000 Circles<br> medium temperature: 0-95℃<br> Plug Type: UK plug,it applies to Malaysia, the United Kingdom and so on.<br> Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.<br> Voltage: AC 220V<br> Voltage: AC110V<br> Colour:As Shown<br> Material:PC+Copper<br> Package Contents:<br> 1 x Smart WiFi Water Vavle<br> Only the above package content, other products are not included.<br> 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.