Updated WiFi Wireless Smart Switch Inching Self-Locking Relay Module,be Applied to Access Control,DIY WiFi Garage Door Opener (Smart Life app 1CH 85-250v)

Purchased this for our snow melt hydronic driveway. It replaced a timer switch for the boiler that changed the status from NO to NC.One wire in the COM slot and the other in the NO slot. Worked right away powering it on. Tested the timer for a minute and it worked. Set the timer for 3 hours and it worked with the app closed. You can set schedules as well.This is great, I can now turn the system on if I'm away so there is no snow when I get home. I also don't have to go out to the garage anymore to turn it on.This is used with a 20kw electric boiler.

Works great

Muy buen producto

Cumple con las funciones deseadas y se conecta fácil a la app de alexa.

Had a bit anxiety when I received the product since I didn't know how all of this worked. The manual was concise but enough. I used the Smart Life app instead of Tuya since I've already got an account. Everything worked out and now I can voice control the heater loop in my house. How nice..

Do not under any circumstances purchase this product. It goes offline for no reason in 3-12 hours and never comes back online. Wifi is perfect and every device close to it never has problems. It's just poorly made.

We have a Fireplace that has a low voltage on/off switch to turn on the fireplace. We couldn’t turn the main power on-off, because this operation is via the control module AFTER it’s powered. The relay contacts worked perfectly.

Works perfectly on our driveway gate easy to install and works great with smart things app.