WiFi Smart Switch Light Switch, Compatible with Alexa/Google Home, APP Remote Control, Voice Control, DIY Mode, Timer Function, LAN Control, No Hub Required, 2 Way 16A(4 Pack)

I use a lot of electronic modules but these are "crazy" good. They work, have excellent range, smaller than you might think from the pictures (small enough to fit into an existing electric box {depending on what else is in there] to automate an existing light switch}), and an unbelievable value. However, as usual for Chinese electronic products, the engineering is excellent as is the construction quality, but the documentation is the weak spot. In particular, there is one misleading wiring aspect. The unit has a neutral line (white) for the line voltage in and a second neutral line connection for the output. Usually, if controlling a light or other line operated device, there is only on neutral wire. What they don't say is that you don't have to use the output neutral connection. You just need three wire connections: hot (black) in, hot (black) out and the line neutral (white) in. The two neutral connections (in and out) are likely just connected together inside. They also show a connection for a switch, which is good, but they don't mention that a switch is not required since there is a built-in switch on the body of the device (used for pairing as well as on/off). Of course, you will likely use the "Smart Life" app for control and/or Alexa or Google. I will also say that this device paired very quickly, faster than others (hold down the button of the device until the blue light blinks putting it into pairing mode.) It is also a real switch (likely a relay so no dimming) and I am using it to turn on/off a couple of 1000 watt motors.

I have had it installed for over a month and it works great. Easy installation and setup.

Inexpensive. I bought 10 of these after I figured out they can be flashed for local use without having to go through the cloud. MQTT works well after flashing. Flashable with OpenBeken - see my post on details, teardown, and settings if you want to do that. It is on elektroda.com with title :Tuya DIY Smart Switch T1-CHL AU5101XA Flashing Issues with OpenBK7238_QIO_1.18.247 Firmwareas . I also published an OpenBeken node for IBM's node-red home automation system which I uploaded to npm and the node-red Library. Inside, it has a BK7238 (T1) chip and 2M of flash memory. The same outside case is used by a lot of vendors but what's inside is often quite different vendor to vendor - with no version numbers or markings on the circuit boards. This particular circuit appears well made with decent components. Wiring is totally unlike wiring other popular home automation brand switches like ShellyR1, Shelly mini, SonoffminiR4, etc. In that the switch teriminals CANNOT be wired to either Neutral or Live wires without a loud noise and magic smoke coming out of the device. The two switch contacts S1 and S2 are "dry" and tolerate 3.3V logic level detection circuitry only. So far I have 16 of these running fine on OpenBeken and interacting with node-red home automation system.

I have a water pump in a remote location and wanted to be able to turn it on or off using the app. The first couple of weeks it worked great. Then out of the blue I needed to reset it. Ok, no big deal. Then it was several times a day. Now it only works via Bluetooth connections. I contacted the seller and after a couple of weeks I have not gotten any reply from them. Terrible product, even worse support. UPDATE: installed a Shelly 1 mini gen 4 switch and has worked perfectly since I connected it to my wifi. Spend a few extra bucks up front on the SHELLY switches and rest assured it will be working when you need it!

Work excellently, very easy to connect to the internet works with my Alexa. very happy with them

So far, I've only installed one for a floodlight. Nice and bright. Had no trouble. Connecting to the app(SmartLife) or my phone, put it on a schedule and it works pretty good. I do have one complaint, when I'm home on the same Wi-Fi, I can manually turn off and on. But when i'm away from home on a different Wi-Fi, I CANNOT turn it off or on Unlike other brands that I've bought before that I can control Away from home..... Even though they are not as bulky as other brands, They weren't as small as I thought They were gonna be... still much easier to work with...

Excellent product,

I bought a package of two switches because it had the best price for a Wi-Fi switch I could find on Amazon at that time. I found they work fine over Bluetooth but lose Wi-Fi connection after about a day, making it unusable unless you are near the switch. I contacted the seller (Smarthome_ Direct) and they were responsive. After some trouble shooting attempts, the seller sent me replacement switches. The replacement switches had the same issue. Either I was unlucky enough to get batches of bad switches twice, or it appears the switches are designed to fail to stay connected over 2.4GHz Wi-Fi router. I’m still giving 3 stars for the seller’s great after sales service attempts. If you needed Bluetooth only switches, it might work out for you.

Exelentes muy prácticos y faciles de instalar

Sa fait telerupteur, minuterie sur poussoir. Sa fait interrupteur classique et va-vient aussi. 13€ les deux ou 19,99€ les 4 sur Amazon en juillet 2025

Arnaque produit fonctionne pas

A great little device. I had to change the back box to a deeper one (45mm), but once I had done this the device fitted in easily along with the face plate connector block and associated cables (needs a N wire to work). It took a little bit of trial and error to get the first device paired, but once I had done one and learnt had to reset the device to get a slow blink the others were a doddle to install. The device was quite solid and the screws sturdy. They didn't get all chewed up when using a screwdriver, which sometimes happens with cheap goods. The connectors also took mains cable 2.5mm as well as light cable 1.5mm, which was good. I have in the past had connectors where the aperture is so small you struggle to get anything in. All in all a great bit of kit & now I can turn on all the outside lights (garage, house, pump room, flood lights etc. from my phone, wherever I may be.

Excellents