Yagusmart WiFi Smart Wall Light Switch, No Neutral Wire Required, No Hub Required, Compatible with Alexa and Google Home, APP Remote Control, Timing Function, Voice Control(1 gang-black)

Can be used as a Two way switch…
Straight forward to install and setup, great features like timer function, “Automation” (e.g. If Landing Light is on, switch on Stairway Light), “Tap-to-Run” and works well with Alexa.The question and answer section says that you can’t use this as a Two way switch, you definately CAN (if you use two units together). I have shown how I have wired two together using original Two way wiring (effectively dropping the common wire), I then created four automation “scenes” in the APP (If Unit1 is turned on, switch on Unit2; If Unit2 is turned on switch on Unit1; If Unit1 is turned off, switch off Unit2; If Unit2 is turned off switch off Unit1)Also, with supplied capacitor fitted, works well with B&Q Alani LED, no flickering.

Great Switch, but you need a deep back box.
This switch works very well, using the Smarter Things App, and in turn, with Alexa, although I know it’s compatible with all other Smart Assistants. It comes with a capacitor to connect in your light fixture, but I have installed two of these switches, and have not used the capacitor, as I suspect this may have been something that was required when lighting wasn’t all LED based. Either way, I have not had any issues with flickering, or anything else, so I am leaving my install as is for the moment. This is a WiFi based connection, so no hub (such as a Zigbee hub) is required, and no neutral connection is needed either, which made installation easy. The only issue I frequently find with these smart switches and sockets, is that they tend to have large modules that can be a pain to fit into the original back boxes the old switch has come from. This is not usually too much of a hassle to replace the back box with a deeper one, but sometimes this can’t be done due to the paper-thin dividing walls frequently found in newer homes. This is the reason I give this switch four out of five stars, because to accommodate the new switch, I regularly have to use two spacers stacked on top of one another, and 40mm 3.5M screws, to secure it all to the wall, essentially making it stick out of the wall rather than being a flush fit, but it’s safe, and looks ok, but bear in mind, this might be something you might need to do. I also have less drop out issues with WiFi based switches than those that depend on a hub, and find that when I set up a WiFi switch, it’s pretty much a one time affair, and will work as it should every time, whereas a hub-based system often needs to be switched on and off again, or uninstalled from the hub and reinstalled, but that’s just something that may happen to me, and I could be the one at fault. If you’re after a flush fit finish, remember the module is large, and requires a deep back box, but if you’re ok with spacers, it’s a good bit of kit, and after all, how much time do you really devote to looking at light switches?

Nice switch , customer service not so good
Lovely switch , mine came with no L3 or L4 terminals , even though on wiring diagram on listing it clearly shows them. Contacted seller and eventually came back saying I had ordered wrong switch , I asked for explanation as L3 and L4 pictured on item. Haven’t received a reply a week later. Update. Reply is I have ordered incorrect switch , seller is getting confused between gang and way

Great switch
Bought this switch after reading reviews and am so pleased with it ,instructions are clear and easy to set up and works great with Alexa can highly recommend if you get any problems you tube it and the videos are great

Facile à installer sans fil neutre avec la capacité ajoutée au niveau de l’ampoule.Pas de problème rencontré pour l’appairer dans TuyaSmart puis dans Google HomePas de bruit “clac” du relais lors de l’allumage/extinction (contrairement à un interrupteur tactile non connecté du même style que j’ai déjà installé).La lumière rouge lorsque l’ampoule est éteinte (non désactivable) est bien visible dans le noir et peut gêner si on l’utilise dans une chambre.

Das Teil war nach 3 Tagen defekt. Die innere Platine hat sich gelöst und man konnte das Licht nie komplett ausschalten. Billiger China Kram eben.