Note for using Homekit APP: Please make sure the system of the mobile is above 16.1; A smart home hub must be set,then the Matter devices can be added into "Home"App. The configured Wi-Fi must be on the local AreaNetwork (LAN) with the hub; Please open Bluetooth before adding firstlyNote for using Google Home APP: A "Matter enabled hub" must be set up in order to add Matter devices to the 'Google Home' app; Congured WiFi network and Matter-enabled hub must in the same local area network(LAN) ; Please open the Bluetooth in the phone before adding firstlyNote for using Alexa APP: Please set up an Echo device that is compatible with MatterEcho devices with built-in Matter supportin order to add Matter devices to "Alexa"App; Configured WiFi network and "Echo" must in the same local area network(LAN); Please open the Bluetooth in the phone before adding firstly.Matter WiFi Smart Switch Module Rated Power:AC100-240V 50/60Hz Rated Current:10A Operation Range: 30M Wi-Fi Type:2.4GHz Wi-Fi Standard:IEEE 802.11b/g/n Operation Humidity: 90% Operation Temperature: -10~40 Connect:Matter 1.0 APP Control: Yes, work with HomeKit Voice Control: Yes, work with Siri/Alexa/Google Home