EACHEN ST-UDC4 WiFi 4-way Relay Module Inching Momentary/Self-Locking/Interlock Switch Module Works with Amazon Alexa

Description This product is a wireless switch supports momentary inching self locking interlock work modes Users can add the device to the APP eWeLink in order to remotely control connected home appliances or power circuits Note The relays are switches without output the power supply input AC DC just for the PCBA Tap the work mode setting button manually the product can change the working mode When in inching mode you can have two wiring ways to select Turn on 1s and then auto off Turn off 1s and then auto on When in self locking mode you can remotely turn on off connected devices immediately When in interlock mode only 2 gang and 4 gang supports you can remote control AC DC motors The product enables remote control of home appliances through the mobile application eWeLink available on both Android and iOS Supported functions Remote turn on off Timing Schedules Device Sharing Group Management Compatible with Amazon Alexa Amazon Tap Works with Google Home Works with IFTTTThis product is compatible with Amazon Alexa You can ask Alexa to control the device with the following voice commands Please note that only US UK English and German voice commands are supported now Try out these phrases deviceName should be the name of your device Alexa turn on deviceName Alexa turn off deviceName Alexa schalte Ger tename ein Alexa schalte Ger tename aus Also you can ask Google Home to control the device with the following voice commands hey google