DieseRCTuya 2 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module, with 2 pcs RF Remote Control, Compatible with Alexa/Google Home

I use this for powering low voltage strip lights and a 12v fan exhaust in my shed. It works great being able to use a smart thermostat in my shed to turn the fan on when it gets very hot. The lights will come on automatically when I open the shed door. The remotes work great. If I ever need th8s again, I would definitely buy it again.

Stumbled on this as I was looking for customizable smart buttons. I have a Flic system setup, but it has issues that made me want alternatives. This was a great choice! I use the Alexa app to setup Routines for A and B, and they work perfectly every time I trigger from the included remotes. Getting it to connect in Smart Life was a breeze too. The relay is small enough to tuck away somewhere, but it does require a power source, so an outlet is needed or you could probably do some sort of permanent power option in the wall. I wanted to be able to move it around, so the USB option is great. Please and will watch for any kind of specials to grab some more. I did like the duo option over the singular option (A and B vs A only) since I bought the two different versions to try - it gives extra versatility for routines.

The highlights are: it can be powered by USB-C, so you don’t have to make your own power cable. It can be controlled by both RF and smartphone. It has a cover so it looks better than other products which just have a circuit board.

Needed to remotely control an on/off function and this unit worked great. Using the FOBs or phone worked great.

This thing is perfect for bringing a 2004 era generator into the modern IoT era. Now I can control the generator and exercise timer right from my phone, with an app I already was using.

Easy setup and works as advertised

I’m using this to turn on and off my pellet stove which doesn’t have a C wire, so most smart thermostats won’t work. Easy to wire, easy to pair with my google home, and works perfectly!

As a home automation enthusiast, I couldn’t resist trying out this WiFi Smart Switch with RF Remote Controls. The concept of having remotes that you can keep in your car to operate devices while driving up the driveway is brilliant. Whether it’s lights, a garage door, or another creative use, this switch offers plenty of flexibility.Setting it up was straightforward, and it integrated seamlessly into the Smart Life app, which I already use for other devices. I decided to push the boundaries of its potential by connecting it to an old tape deck I had lying around. My idea? Announce my arrival in style by playing a custom message through the tape deck when driving up the driveway. Unfortunately, my wife was less thrilled by this experiment, so it became a short-lived novelty.The RF remotes work well, providing additional convenience for situations where app control isn’t practical. The fact that the module supports Alexa and Google Home adds even more versatility for smart home setups.A couple of practical notes: The module's dry contacts make it a good choice for a variety of devices, and the inching/toggle modes allow for customizable operation depending on your needs. The ability to handle different voltages adds further flexibility.Pros:Easy integration with the Smart Life and Tuya apps.The RF remotes are a fantastic addition for hands-on control.Supports multiple operating modes (inching/toggle).Sturdy relay construction for durability.Works with Alexa and Google Home for voice control.Compact size makes installation simple.Cons:While the creative potential is high, the device has a learning curve for unique setups (like my tape deck idea).The versatility might feel like overkill for simpler tasks.Final Thoughts:This switch is a great addition to any smart home, especially for DIY enthusiasts who enjoy tinkering and creating custom setups. While my specific project didn’t win over everyone in the house, I’m impressed by the device’s reliability and flexibility. If you’re looking for a way to add automation to your life with both app and remote control options, this is a solid choice. Just be sure to check the features and ensure they align with your intended use—otherwise, you might find yourself in overkill territory!