[ APP control ]You can control the connected home appliances, such as lamps, electric kettles, rice cookers, electric curtains, etc.     [Mobile phone control]When you are out or at home, you can control the device in your smartphone via 2G/3G/4G mobile network or Wifi.     [ Timer and Schedule ]Set a schedule and save yourself the hassle of overcooking dishes.     [Hands-free voice control]Compatible with Alexa and Google Home, you can use your voice to control connected appliances to turn on/off.     [ Share Control ]Share control of your appliances with your family or friends so they can also control them remotely.          [Group Control]One mobile phone can control multiple smart devices. You can add wifi module and other smart devices into a group, then you can turn on/off all smart devices at the same time.     [Remote control function]Choose a wifi switch with radio frequency function, which can be used with a 2.4G remote control     WIFI module makes life so convenient.     Three working modes     for     1. Remotely send out pulse signals to turn on/off lamps, lamps and other home appliances.     2.Remotely give a pulse signal to open/close the garage door, access control.     3. Remotely send a pulse signal to control the forward and reverse rotation of the DC motor and AC motor.     parameter:     Input voltage: DC/AC 7V~32V     Maximum current: 2000W /10A/group     Maximum load: 2200W / 10A/group     Wireless: Wi-Fi 2.4ghz b/g/n+Bluetooth     Radio frequency: 2.4G     Working temperature: -20& 8451;~70& 8451;     Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use     Colour:White     Material:plastic     Size:69 x 41 x 20mm          Package Contents:     1 x Module with case     1 x 2.4G Remote          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.                             AC/DC 7V-32V White Module Plastic Module With Case Wifi+BT 1CH Remote Relay Ewelink For Alexa Google Home With 2.4G Remote                        [ APP control ]You can control the connected home appliances, such as lamps, electric kettles, rice cookers, electric curtains, etc.     [Mobile phone control]When you are out or at home, you can control the device in your smartphone via 2G/3G/4G mobile network or Wifi.