WiFi Smart Relay Switch Module AC 85-250V USB 5V Compatible with Alexa and Google Home Tuya App Remote

This is a straightforward smart relay module. It functions as an on and off dry contact relay, so keep in mind this is not a full smart switch with advanced features. It simply allows you to control power from one source to another. One of the strong points is the voltage range. It supports 85V to 250V AC, which gives you flexibility for different applications. I connected mine to the Smart Life app and had no issues getting it online. Since it uses the Tuya platform, I was also able to integrate it into Home Assistant, which was a big plus for my setup. As long as your WiFi signal is stable, connectivity should not be a problem. The module itself is on the larger side. It will not fit in every junction box, so make sure you have enough space before installing. Wiring can be a little tricky if you are not familiar with relay modules, but if you have experience installing switches or similar devices, it is manageable. • Wide 85V to 250V AC input range • Works with Smart Life and Tuya platforms • Integrates with Home Assistant • Stable WiFi connection when signal is strong • Larger size, so plan for space So far it has been reliable and easy to control through the app. No issues yet. I will update my review if anything changes over time. Read more

I’ve been experimenting with this Ururtm relay switch module for a few weeks now, and I’ve found it to be generally reliable, though there are a few things to note. The switching capacity appears to be adequate for my needs (controlling a low-power LED), but I’d recommend testing it with your specific load before relying on it for heavier-duty applications. The dry contact nature means you can’t use a standard relay switch wiring. The integration with Tuya is pretty good, and the app is responsive, but the notification system could be improved. I’d like to see more detailed information on the relay’s lifespan and operating temperature range. Overall, a promising module with potential for further development. Read more