Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 7-32V/ USB 5V Smart Life Remote Control, Dry Contact Momentry Switch Compatible with Alexa and Google Home

It's versatile and simple to set up, and it just works. Connect it to the garage opener wall switch, power up via the built-in USB port, and you've got a reliable Wi-Fi control of the garage door.

Great module. Use it for an automatics chicken door using a linear actuator and a small 12v battery. It stays outside inside a plastic ammo box and it works great for months on end with no hiccups, app is easy to use to change auto open and close times and use manually

If you are buying this to control an All-O-Matic or Lift Master entry gate, it will work but if your gate auto-closes after some time, you will need to build a custom routine in Alexa/Google Home that toggles the switch on and then off after a few seconds. If you do not, the gate will not auto close because the device is built to be on or off which works fine for a garage door. I created a custom routine where the voice command "move the gate" will initiate the command "turn on the device (I named "Gate"), pause 5 seconds, and then run the command turn off the gate. Without the pause, it sends both commands at the same time which causes the turn off step to fail. Google Home does not appear to have a pause feature like Alexa but you can add a step to have the google say a custom statement like "OK, Moving the gate" which by default delays the turn off command while it's speaking.

This works pretty well so far and since I'm using it with a little ear actuator, I appreciate the picture included of how to wire it up. Easy to set up using the Tuya app.On the cons, see puc, but there isn't enough space for the USB micro plug when using that jack.

I bought this to remotely control (with phone and Alexa) a variable flame fireplace using a standard wall "on/off/on" rocker switch and 6v DC adapater. It took a little bit to figure out the correct wiring configuration, but once I did this works great! Using these parts cost a LOT less than what the fireplace manufacturer (Peterson RealFyre) wants for their remote wall switch or manual remote, neither of which can work with a phone or Alexa.This relay connected quickly to my existing Smart Life app. I do have Smart Life coordinating with SmartThings app, but SmartThings only shows this as 1 switch rather than the 4 relays. No problem though... I setup the relays using "scenes" in Smart Life and those were immediately recognized within SmartThings and Alexa. (Now I can just say, "Alexa turn on light flame" to turn on the fireplace, "Alexa, turn on smaller fire" to turn it lower, "... extinguish fire" to turn it off, etc.

Plugged in a usb cable. Opened the Smart Life app. Tapped + to add a device, and there it was. Connected to WiFi, and was added to the app. If it works well, I'll buy a couple more. The first one's to use as a garage door opener.

Really cautious based on the "regularly returned item" warning, and the reviews weren't great.Already had Tuya app installed for some smart plugs. Wanted to be able to open a driveway Gate from the house (no 'clicker') or from a range beyond the clicker.. Setup was SIMPLE. Directions are good (although you may need a magnifying glass to read !) , used USB port to power and connected to Gate control. Built an Alexa routine and done. I believe there's a timer function built in but couldn't find (once the circuit is closed it DOES need to be re-opened), but the Routine with a WAIT step solved this. Gate manufacturer offers a similar product for $90.

The media could not be loaded. Working great with separate purchased Juyancao actuator and power supply. Used for controlling dog door cover panel. Setup with same app camera to automatically open panel when camera detects motion of dog near door. App software easy to use. Wiring simple. Power supply works both controller input and actuator output.