2-Channel WiFi Smart Switch Relay Module, TUYA/Smart Life App for Smart Home Remote Control, Momentary Time Adjustable, Compatible with Alexa/Google Assistant

I use it to control my 2-zone irrigation system. 24VAC in and out. Works fine, even in an outdoor environment.

I use this to control a TORK TPE24VA 24-Volt Valve Actuator Control for my koi pond. It's inexpensive and the settings using the software are easy to understand and work perfectly. Also, the "normally open" dry relays were easily able to handle the 24 volt AC power requirements of the valve actuator. Closing one relay rotates the valve to open my waterfall, and closing the other relay opens my valve for the return water which turns off the water to the waterfall and sends the return water to an alternative port in the pond. This is done by selecting the interlocking relay mode in the software.. This keeps the pump running and filtering Even when the water fall is "turned off" I can say Alexa "turn on the waterfall" or Alexa "turn on the return", and the waterfall does what it's supposed to do. How easy is that? I left it unplugged with no power for at least 2 months. When I hook it back up to a power supply again, it immediately paired and worked perfectly. It is an extremely handy gadget.

I got the 2 channel board. Was surprised to realize there are no holes cut for mounting. Second thing I noticed is there are no markings for +/-, and had to look up information on a chip myself to determine it didn't matter. However, neither orientation will work with my 5V adapter. If it's because you need a minimum of 7, why even bother? I ordered the FIVE volt model, not seven. The thing runs on 5V off input 1 just fine, but I need spliced wires for my application.

The jury is out on the reliability / longevity but it was very straight forward to set up and integrate into my network. I tried a similar product that required EWeLink App and never could get it to connect to my Network. The SmartLife App and implementation seem to be substantially more robust.

The app for the phone is very good….Always takes time to set-up but is same for these type of devices. Using it for a landscape & pool light and pump timer …works great…like the momentary push button option…. ..would like to see them make an input module as well….for like thermistor temperature sensor or flow switch, delay for salt clorinator….

This Wi-Fi integrated switch works great and is fairly easy to set up. Obviously it's designed for technically-included people like myself. Just read the instructions and follow what they say and it works perfectly fine.

There's something wrong with the firmware on this device: when you set up automation, if your "scene" involves more than one "task," it will result in a "timed out connection" error, and indeed, the device will just completely go offline. This is a problem, because for my use-case, I need to adjust the Momentary Time and THEN tell the switch to turn on, with the same automation. I have requested a replacement. If that works, I'll chalk this up to a bad unit, and amend this review. If it doesn't work, I guess I'll just leave this here.

Easy to set up and turn on but impossible to shut off without Alexa.