[APP Control] You can control the connectted home appliance in eWeLink APP anywhere and anytime.Such as light, electric kettle, electric rice cooker, electric curtain, etc. [Mobile Phone Control] When you go outside or at home,you could control the device in your smart phone by 2G/3G/4G Mobile Network or Wifi. [Timer & Schedule] Set up timing schedules to save the trouble of overcooking the dish. [Hands-free Voice Control] Compatible with Alexa & Google Home, you can use the voice control to turn it on/off the connectted home appliances. [Share Control] Share control of your home appliances to your family or friends so that they can also control the devices remotely. The product enables remote control of home appliances through the mobile application eWeLink, available on both Android and for iOS. This product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices. In self-locking mode, customers can remotely turn on/off connected devices immediately. When in inching mode, customers can have two wiring ways to select: * Turn on 1s and then auto-off,* Turn off 1s and then auto-on. Use for 1.Remotely give a pulse signal to turn on/off Lights,Lamps and other home appliance. 2.Remotely give a pulse signal to turn on/off Garage Door,Door Access. 3.Remotely give a pulse signal to control DC Motor,AC Motor to Forward and Reverse. Parameters: lnput voltage: AC 85-250V Output: Signal output only, no voltage output. Max.Current:2000W /10A/gang Max.load:2200W / 10A/gang Wireless:Wi-Fi 2.4ghz b/g/ n Frequency radio:433mhz Working temperature: -20~70 Color: White Material: ABS Package Contents: 1 x Smart Switch 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.