Interruptor inteligente sem fio Wifi Mini 220 V 10 A relé e controle remoto 433 MHz botão liga/desliga painel de parede funciona com Alexa Google Home

easy to install

Use it to turn on the pool light from inside the house.  Works very well.  Easy to install.

So far, just fine.

Absolutely brilliant product.  I was able to add a three switch setup to my garage so if I go in or out of either door I have access to a light switch.  Love it

We have bought this 3 times for various reasons. One property had a light switch in another room so we were able to install the receiver in that electrical box and put a blank over it, and then have 2 light switches inside the actual room like it's supposed to be. There was no running new cable through the old house and it saved a ton of money and time.The second time we added a light to the middle of a living room, but there was no good way to get wire to both sides of the room, so we installed this at the entrance as well as the other side of the room for a super easy light install.The most recent time was a ceiling fan that we replaced with a ceiling fan + light combo. The previous owners had just controlled the fan with the pull chains and didn't have a light switch hooked to the fan. So we again installed this product for a super simple way to have access to turning on/off the light from both sides of the living room.10/10 super great product.