[APP Control] You can control the connectted home appliance in APP anywhere and anytime.Such as light, electric kettle, electric rice cooker, electric curtain, etc. [Mobile Phone Control] When you go outside or ,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 for & for Home, you can use 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. [Group Control] one phone can control Multiple smart device.You can add the wifi module and other smart device in a group,and then you can turn on/off all smart devices in the samel time. The product enables remote control of home appliances through the mobile application , available on both Android and for iOS. 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: USB5V or DC/AC 7V~32V Output: Signal output only, no voltage output. Max.Current:2000W /10A/gang Max.load:2200W / 10A/gang Wireless:Wi-Fi 2.4ghz b/g+Bluetooth 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.