Tuya Wifi Switch Module 12V 24V 32V 5V Wireless Relay Module Smart Home Automation Modules APP Remote Control work with Alexa This product is a wireless momentary(inching) switch. Users can add the device to the APP in order to remotely control connected home appliances or power circuits. Note:The relays are switches without output, the power supply input (DC) just for the PCBA. Supported functions include: Supported functions include: *Remote turn on/off *Timing Schedules *Device Sharing *Group Management *Works with Amazon Echo, Echo Dot, Amazon Tap *Works with Google Home Remote Control The product enables remote control of home appliances through the APP , available on both Android and iOS. Inching mode In inching mode, you can have two wiring ways to select: -Turn on 0.7s and then auto-off /Turn off 0.7s and then auto-on. How to change the Inching time on the APP? Enabling this feature will put the device in an automatic state.Each time the device is switched on,it will automatically switch off after a set period of time. The time range is 1-3659s. Schedule Work with Alexa and Google Home This product is compatible with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. 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, turn on {deviceName} OK, google, turn off {deviceName} Specifications: For Access Control For Electric Motor Lock 433MHz1527 learning code remote control Remote Control Without Battery (12V 23A) 1xScrewdriver