WiFi Wireless Inching Relay Momentary/Self-Locking Smart Switch Module Compatible with Alexa Echo Google Home

This wireless switch relay module supports momentary (1s) /self-locking/interlock (only 2-gang and 4-gang support) work modes. Smart remote control functions with Timing control, Cyclic timing control, Delay switch control and Mechanical switch output.
In inching mode (momentary mode), if you press the button on the app (or the manual button on the board), the switch will be closed after 1 second. In this case, you have two wiring ways: 1. turn on 1s and then auto-off; 2 turn off 1s and then auto-on. So you can DIY a smart PC, Remote controller.
In self-locking mode, you can remote turn on/off connected devices. When you press the button on APP (or the manual button on the board) one time, the switch will be on. The switch will be off only when you press the button once again. So you can DIY a smart Light, Thermostat, and Household electrical appliances.
In interlock mode (only for the model DC2 and DC4), if you turn on/off one relay each time, the other relays will auto turn off/on at the same time. So you can DIY a smart Garage door, Motor.
Wifi Remote controlled by EweLink APP for iOS and Android 2G/3G/4G Networks. Support functions including remote on/off, timing schedules, device sharing, and smart scenes. Compatible with ALEXA ECHO/IFTTT/GOOGLE HOME/GOOGLE NEST. The wiring diagram guide and tutorials will be posted on eachen.cc, welcome tech enthusiastic share your idea with us.

Features:

• Remote control & Voice Control: You can remote control your home’s light, fan, garage door, humidifier etc. by using eWelink app. This wifi switch works with Alexa / Google Assistant / IFTTT, you can use voice control to turn your home appliances on / off.
• Easy WiFi Setting Up: Supports 2.4G WiFi network connection only, does not support Mesh wifi system and 5G WiFi network !! Download eWelink APP and register an account, then follow the instruction to complete the wifi configuration. (you may need a wifi extender if you are planning to install it in a place with weak wifi signals).
• It can let you DIY a lot of smart projects: smart lights, fans, garage doors, humidifiers, thermostats etc. eWelink also provides other functions such as timer setting, share control, and schedule. You can also set routines in Alexa or google home to make things more convenient.

Package Included:

1 x WiFi Wireless Inching Relay Momentary/Self-Locking Smart Switch Module Compatible with Alexa Echo Google Home