







From the brand


Established in 2019, Bkiyougo is a professional manufacturer of RF remote control switches and WIFI/Zigbee/Bluetooth/Homekit smart switches, focusing on providing customers with convenient, energy-saving, safe, efficient and low-cost remote control devices and solutions.
We have our own factory, engineers and brands.
Our products have been well received by our customers and are widely used in various fields.

1/2/4 CH Relay Remote Control
433Mhz RF remote control kit.
Programmable. Can store 15-20pcs remote transmitter.
Passive output relay receiver.

Smart Light Switch
433Mhz RF &Wi-FI&Zigbee remote control light switch.
Easy to wiring. Convenient to use.
Ewelink switch & PIR Socket
Wi-Fi Light Socket Remote
Wi-fi Smart Light Switch
Duplicator Remote Control
Why do we love what we do?
Enthusiasm and innovation are our eternal driving force. Simplifying home lives and branding growth are our motivation. Customer’s love and support are reasons for persistence.
What makes our products unique?
Attach great caution with the whole productionᅳeach product has undergone the product development of a full range of ideas, technical parameters’ adjustment, strict quality control, and continuous revision.
Provide a good after-sales service?
We can provide perfect after-sales service. We will do our best to solve customer’s problem.
433Mhz RF remote control kit.
433Mhz RF remote control kit
433Mhz RF remote control kit.
Product Dimensions : 0.79 x 0.79 x 0.2 inches; 7.05 ounces
Date First Available : August 25, 2023
Manufacturer : Bkiyougo
ASIN : B0C715JNQ4
Best Sellers Rank: #44,793 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #163 in Electrical Light Switches
Customer Reviews: 4.1 4.1 out of 5 stars (301) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
This smart wifi module with mini design suits for wall switch box,and easily hide it into your hidden wall switch box of your traditional switch without any influences on your original decoration style to make it smart.More importantly,your traditional switch and this smart module can work independently under non-interfering mode.
The mini wifi switch is compatible with AC and DC power sources, working voltage: AC90-250V 50/60Hz, or DC15-250V.Support 1 Way or 2 Way (2 switches control 1 light); simply connect to 1 of the 2 switches and convert the connected device into a smart one (for 2-way circuit)
The MINI WiFi Switch is compatible with Amazon Alexa ( Amazon Echo/Echo Dot/Amazon Tap) and Google Home Assistant. It allows you to use your voice to control home devices and enjoy hands-free experience.
Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app; share control with family and friends for added convenience
Control with your smart phone via Smart Life/Tuya app without a separate hub.【NOTE】The router must be 2.4GHz (5.0 GHz WiFi is not supported), but there is no limitation for smart phone network (2G/3G/4G/WiFi network is ok).
13 reviews for 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)
Add a review
$23.99

Elec/CS engineer –
Crazy good and an excellent value. Recommended but see connection note in review
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.
Amazon Customer –
Connects quickly. Works well
It connects quickly with the smart home app. There are 3 ways to control it. If you turn it on, and shut off power, you turn power back on, it comes on. Same if you turn it off. It will not change when power is switched. It is compact. I have it in a plastic 4plex box with cover, in a cabinet, works fine
Mike –
They work great
So I went to buy these and was skeptical about it do to how cheap they are and then when they arrived how small they where, but after hooking them up, I found that not only do they work and fit inside of a electrical light switch boxes, with the light switch also hooked up. It turns a normal light switch into a smart switch, and with all the smart light switches I have used, none of them are as reliable then these switches. I find that once you connect them to your wifi they preform amazing. With no lost connections/disconnects. Unlike most smart light switches that disconnect frequently. These switches seam to have great wifi connectivity. And I plan to buy more of them soon.
dajaho –
These don’t work consistently
Great idea, and when they stay online, they work very well! They don’t stay online, however, and require a power cycle to restore them. That’s just not very effective for a device that’s supposed to be used for controlling things remotely.
Mimi –
Best price…
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 onUnlike other brands that I’ve bought before that I can controlAway 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…
s park –
The switches I get failed to stay connected over Wi-Fi.
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.
Mike Dunnavant –
Nice e-switch
Easy to install and works great.
Paybackone –
Work great !
Excellent way to gain simple on/off voice and app control to things .
Mr et Mme ZIMMERMANN –
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
gauge_boson –
I have to preface this review by saying that I have a background in electrical/electronic engineering, so I am not your typical DIYer; however, with a bit of Internet searching for videos, practically anyone can use these.Firstly, why did I buy these and not a smart bulb? Two reasons:(1) I did not want to spend a lot of money on a smart LED bulb only to throw it away in a few years when it fails, plus I have some really cheap LED bulbs fitted that work just fine; and(2) I wanted something that just worked with my router and did not need a hub.Second, why these in particular? Because they are really cheap, small enough to hide away in a light fitting and work really reliably. These need both live and neutral feeds, so require fitting at the ceiling rose; you can buy ones that just need live and ‘steal’ a neutral feed through the bulb that can be fitted at the switch, but they are more expensive and there is no room to conceal them behind a UK light switch. I have attached three photos to show you how I have concealed mine:(1) I bought some large rose covers to hide the switch for standard light fittings;(2) I hid the switch in the little junction box for my LED floodlights; and(3) for my new, low-profile LED kitchen strip light that fits flush to the ceiling, I just cut a recess into the ceiling to tuck the switch into which is then concealed when the strip light is fitted.The live and switched-live feed to your wall switch connect to the two switch terminals on this WiFi switch; that means you have a no/low voltage switch circuit. Using the app, you can programme the wall switch to either toggle the light on and off regardless of which position the switch is in, or sync it so that the light obeys the normal ‘up is off’ ‘down is on’. Whichever way you programme it, your digital assistant of choice can always override it when you give voice commands to switch on or off. I use Alexa for everything, and I have a routine to turn my landing light on at dusk and off at dawn for security when I am away.Finally, these work very reliably [so far] and do not need a very strong WiFi connection to do so. I am a very happy customer.
Martín de Jesús –
Muy buen producto que se ajusta a mis necesidades
M. René –
Très facile à installer et à paramétrer
Jimmy Fandango –
Great value, appear to be well made and decent quality, easy to configure, work immediately with Alexa, respond rapidly to Alexa commands. Pleasantly surprised by these little doohickeys.You need a neutral wire so these are no good to replace most light switches because they are usually a single switched live wire and the neutral will only be available at the light socket, but not the switch panel. You can therefore install this at the light socket of course but that is likely to be less straightforward.–I post honest reviews, only of products I’ve bought, or have experience of, and only to help other buyers. If I have had a problem I’ll explain what was done to address it. I don’t receive any kind of reward for any of my reviews.