Kasa Smart Light Switch HS200-BL, Single Pole,Neutral Wire Required, 2.4GHz Wi-Fi Light Switch Compatible with Alexa and Google Home, UL Certified, No Hub Required, Black

Our townhouse has an attached garage. The garage has 2 exterior lights that can only be turned on from inside the garage but not from inside the house. Near the garage is our front door. Inside the house there is 1 switch for the single exterior light near the front door. I was searching for a way to turn on all 3 lights using just the 1 interior light switch by the front door. I bought (2) Kasa Smart Light Switches (HS200) which I then added to my new Home Assistant setup (not required) and it works great and was easy to install / setup. Installing these switches cost less than $30. You do need to be comfortable replacing and wiring a light switch. You need to have a “neutral” wire in the light switch box. If you have an older house this might not work for you. Our town home was built in 2001 so it’s not that new but not that old either and had the appropriate wires needed. You can install these switches and use the native app on a smart phone to program a variety of tasks. There is no need for a home automation system / hub. From the app I was able to set the switches so that if I turn on/off one switch it turns on/off the other switch. Essentially pairing them together. They still function as individual light switches (non-smart switch) if the wifi goes out - so the pairing feature only works with an Internet connection but they still function as single light switches if the Internet is down. This smart switch has a small circular indicator light on the bottom of the switch which I set to only turn on if the lights are on. So, if I forget that the outside lights are on - the indicator light on the wall switch will be on. I like the visual clue so I don't leave them on all night. I like being able to use the smart switch just like a regular non-smart switch by pressing the switch - mostly because my wife won't bother with voice or phone app controls so we need a physical switch. I think it's fun to be able to control the lights from my phone and also from Google Home / Assistant. I can ask Google (or Alexa or my Home Assistant) to turn the lights on or off with voice commands too. They can also be programmed to come on/off at particular times of the day but I haven't used this feature. Another cool thing is that I can turn the lights on or off remotely with an internet or data connected phone - if I'm not at home. I use this feature if friends or family are going to arrive at my place before I do and I want to have the lights on for them. These smart switches were just the thing I was looking for and it gave me a real sense of accomplishment since it took me a few years to get around to solving this issue. I can now turn on 3 lights using 1 switch without having to hire an electrician and without running new wires in the house. For under $30 this was an outstanding value and I'm very pleased with the results.

I usually don't give five stars to a product, but in this case, I must. I am so impressed about how easy it was to install and configure these switches (I bought two, installed side by side in the same wall box) and how well they work. I installed these to control some outdoor flood lights attached to my barn/work shop that is over 100 feet away from my house. The access point is located on the second floor of my house on the side facing the barn. With my cell phone, I can usually pick up about 2 bars of WiFi out there. So I wasn't sure that these switches would work with the weak signal. But they had absolutely no problem connecting and staying connected to the access point. Being able to create programs for these switches (like on at dusk and off at dawn) as well as being able to turn them off and on with my cell from anywhere is great. No hub needed. No subscription required. They just work. For those of you worried about installing these, keep in mind a few things: 1. You need a neutral (usually white) wire in the switch box. Not all electricians run neutral wires to the switch boxes. Fortunately, mine had a neutral wire in the box. 2. Physically install and configure just one switch at a time so things don't get confusing. Much easier this way. 3. Follow the step by step installation instructions exactly that are available through the mobile app. 4. When initially getting these switches on your network, you must connect your cell phone to the local peer-to-peer network broadcast by the switch when it is powered up. Keep your cell phone close to the switch to do this. Follow the prompts in the app. Once it adds itself to your network (it will ask for the network password), the switch's local peer -to peer network will disconnect and disappear. Your phone should then reconnect to your usual WiFi router or access point. Once that happens, the app will show your device (which you can assign a custom name and icon to) and then start programming or controlling it from your mobile device. You do need to create a free account with Kasa, but you can do this directly in the mobile app when you begin installation. As long as these switches hold up long-term, I will be very happy with them. Sure, they are a little pricey compared with some knock-offs from competitors, but otherwise they seem to be great. Oh, and they work with Amazon Alexa devices, too, using the Kasa skill. I guess they only slight gripe I have is that these switches should be available in ivory as well as white, as the rest of my wall switches and outlets are ivory. But with an ivory switch plate around these switches, they don't look too out of place.

I am really impressed with this Kasa smart switch. The installation process was incredibly straightforward and easy to follow, especially with the clear instructions provided in the app. Just make sure you have a neutral wire handy! Once wired up, connecting it to my 2.4GHz Wi-Fi network was seamless, and it integrated perfectly with Google Home right away. It's highly responsive, looks clean on the wall, and works flawlessly for scheduling and voice controls without needing an extra hub. It’s an absolute game-changer for upgrading to a smart home setup. Highly recommend!

I was worry at first since my dad tried to install a motion sensor switch awhile ago at the washer room connect to garage. It did not work somehow. This time I pulled the trigger and tried it myself. After asking AI with pictures and watch youtube videos, it seems doable. And it did. Simple than I thought at first. However, don’t be alarmed if after you install and turn the breaker on, the switch flashing red (maybe orange, I can’t tell the difference). Just push the reset button locate just below the switch on the left facing you. The connection will take roughly few minutes like it stated on the app. This light switch can be control on Kasa App or TP link Tapo app as well. Remember to connect to 2.4Ghz wifi or the app will not connect to the switch. 10 out of 10 for Tapo, Kasa smart devices

UPDATE 3: It's now been long enough for me to believe that TP-Link has successfully corrected the problem I referenced in UPDATE 1 below. My units have continued to work successfully for well over a month now, including self recovering once power was restored from a power outage. All have continued to work flawlessly with all of my my Echo (Alexa) devices and I've been able to verify I can use the Kasa app to turn lights on and off from anywhere I have internet access on my cell phone. While I'm at it I should note that one limitation for these is that they are strictly single pole (SPST) switches, which means they can't be installed in place of a 3-way (SPDT) switch . It would be nice if TP-Link offered a 3-way version of the product for those of us who might want to use one with a multi-switch installation. UPDATE 2 (upgrade 1 star): I'm raising my previous 2 star downgrade to a 1 star downgrade since TP-Link finally recognized they had a serious disconnect between their Kasa app and Amazon's Alexa app (it sure took them long enough). It appears (for now) that they have corrected whatever caused the problem, but I won't trust their Smart Home devices to retain their settings until my devices behave as advertised for at least a month. After the fix, for a plug I originally named "Back Porch" in the Kasa app and which I subsequently renamed "Porch", the Alexa app, even after rediscovery, insisted on looking for "Back Porch" from the Kasa app instead of "Porch" until I deleted it from the Alexa app and rediscovered it; i.e., there are still bugs. Otherwise, it's been so far so good, but I'm not convinced it won't revert again to the erratic behavior I experience over a period of about 3 weeks, long enough that I was tempted to scrub the whole kit and kaboodle. If TP-Link keeps their Smart Home devices squeaky clean for about the next 6 months, my confidence in them will be sufficiently restored to revert to my original 5-star assessment. UPDATE:1 (downgrade 2 stars): I'm lowering my review from 5 stars to 3 because these simply do not consistently behave. I have become expert at factory reset to get them operating again, but the key point is that I can't trust them to remain operational for more than a few hours before I get messages from Alexa that a device is not responding, or from the Kasa app that it can't find the device, sometimes after having set it up just a few hours earlier, and that's for a plug within a few feet of the my wi-fi range extender. It would appear TP-Link needs a firmware upgrade. I suppose I could replace my wi-fi router and range extender with one from TP-Link, but that seems stupid since my wi-fi works just fine with lap top, cell phone, TV, etc. Make no mistake, these represent a very cool idea, but as currently being sold they are way too finicky. Original review: I have 3 versions of the TP-Link Smart Home technology distributed within my house. Being able to control outlets and switches using them is perhaps the major reason I have that many. This is just one of a number of Smart Home products an Echo can handle. It differs from the plug ins in that you install it permanently in place of an existing manual wall switch. Installation is no different than installing any other wall switch, except this one is smart, at least in the sense that it can be operated by wifi as well as manually. The form factor is actually smaller than that of most dimmer modules, so it should fit in most switch boxes. After installation, you set it up for wifi via the (free) Kasa app (a very intuitive exercise) and from there tie it to your Echo system as a Smart Home product. In the Kasa app you can change the name to whatever you want and then have the (free) Echo app "discover" the new name. Operation is flawless and is entertaining (e.g., "Alexa, turn on the patio light", where "patio light" is the name you selected for the smart switch). You can operate it manually via the Kasa app, or via Alexa as you wish! You can also program it for automatic operation. Any one of my Echo's can operate it. It does require reasonable access to your home wifi network to work as advertised. I now have a number of Smart Home products installed, and the software does not seem to have any issues keeping them sorted out (far more reliably than the obsolete X-10 system I used to rely on). Here's my take on the steps for installation of the switch: 1) first turn off the circuit breaker that controls the existing switch (easy to test, since if the switch doesn't work, the power to it is off); 2) your existing switch should be across the "hot" line that supplies power to the load (a lamp or whatever), one black (hot) line for power coming in, and one black line for power passed on from the switch to the load. You simply remove the existing switch, disconnect its two black wires, and use wire nuts to hook them to the black wires for this switch (order doesn't matter). 3) the "return" that completes the circuit is through the "neutral" white line (always present unless you have some really squirrely wiring). You hook the white wire to the neutral line using a wire nut, cutting/stripping the neutral wire as necessary (usually not necessary since most installations will already have a wire nut connection for the neutral line). 4) if there is a ground line (a bare wire in the switch box) connect the green line to it using a wire nut (if not, don't bother, but insulate it using one of the wire nuts or electrical tape). 5) turn the circuit breaker back on and verify the smart switch works as a manual switch, then go through the set up procedure. NOTE: 4 wire nuts are included in the package in case your current installation is one with the black wires attached directly to the old switch. A switch plate is included that you have to snap off for installation. The switch has the Decora form factor, so if your existing switch is not Decora style, you will need to use the included plate or pick up one from some place like Home Depot to match your needs.

Works just as expected. Seems like a good brand. One part of the instruction's in the app was slightly misleading where it asks if your switch was flashing amber/green. Mine was only flashing amber so I would submit NO and find myself in loop and not getting anywhere. Then I submit YES and continue on with the instructions and everything was a breeze then. Very good value for money.

I installed two of these, to replace the X10 controlled switches on my front porch and front garage lights. Installation was easy and they work great. The old X10 switches were controlled by powerline signals sent by a separate control timer box, but over the years this became unreliable. Also the X10 control timer was "dumb" in that I had to change the on/off times as the seasons changed if I wanted the lights to come on and off near the sunset and sunrise times. With the new Kasa switches, I simply told the Kasa app to turn them on and off with the sunset and sunrise times for my location, and it knows exactly when that is as the year progresses! You can even program an offset to the sun times if you like, say 30 minutes before or after sunset. I already had the Kasa app on my phone, since I got and use EP10 smart plugs on some lamps in the home, and they work great too. One of the HS200 switches found my WiFi immediately, the other had difficulty at first, but I followed the instructions and pushed the reset button on the switch and it then rebooted and found the WiFi right away. One thing to keep in mind is to make sure your cell phone is on the same exact WiFi network as the device, just for the initial setup, then the setup will go forward easily. In my case, I keep IOT devices like these switches on a separate isolated network, so I logged the phone into that first (a 2.4 GHz network), did the install, then logged the phone back into its usual 5GHz network. Another tip is to use plastic faceplates over them (not metal), so you don't impair the WiFi signal. I replaced my old metal face plates with new plastic ones. Tips on wiring: Your old switch may be connected to only two wires (hot in, hot out) and this HS200 switch needs two wires (hot and neutral) plus ground. My old switch had only two wires, so I added a new 14-gauge white wire as a jumper to the several white neutral lines that were tied together in the box. 14-gauge wire can handle up to 15A or 1800W on a 120V circuit, which is enough for these switched circuits. One end of my jumper I added to the existing white neutral wires (all held together by the existing wire nut in the box). The other end of my jumper I attached to the white lead of the HS200 using the supplied wire nut. You could just directly connect the white lead of the HS200 to the wire nut holding all of the white wires, but I used a jumper to give me greater distance in my box (a two-switch box). One of the black "hot" leads of the HS200 I connected to one of the two wires that had been connected to my old switch, with a wire nut. The other black lead on the HS200 I connected to the remaining wire that had been connected to my switch, with the other wire nut. Finally I connected the green ground lead of the HS200 to my box itself, which is grounded to the house grounding system, through the metal conduits. You screw the HS200 back into the box, just like any other switch, attach the face plate, and then use the Kasa app to set it up. One final tip: The plastic faceplate that comes attached to the HS200 is on very tight and takes some force to remove. If you are not using the supplied face plate, you'll need to remove it. There is a video on Youtube that gives guidance on how to hold and twist it off. Or, you can insert a flat bladed screwdriver into a slot on the bottom of the device, between the switch body and the face plate, and pry them apart with the blade. I did both approaches with my two HS200 switches, and both work well. Good luck!

I’ve installed multiple Kasa HS200 smart switches throughout my home, and they’ve quickly become one of my favorite smart home upgrades. 🧠 Works with Alexa and Google Assistant — No Hub Needed What I love most is the simplicity—this switch connects directly to 2.4GHz Wi-Fi without needing a hub (highlighted in the title and comparison chart on page 4). Once installed, it syncs seamlessly with Alexa or Google Assistant for voice commands like “turn off the kitchen lights.” 🔧 Straightforward Installation (If You Have a Neutral Wire) The product clearly states it requires a neutral wire (see "About this item" on page 1 and install guide on page 3), and that’s the only catch. Once you’ve got that, setup takes about 15–30 minutes with just basic tools. The Kasa app walks you through each step. 📱 Reliable App Control and Smart Features The Kasa app gives me full control over lighting from anywhere. Features like “Away Mode,” grouping, and scheduled routines (shown clearly in visuals on page 3) add a lot of convenience and security. ✅ Pros: No hub required, works over 2.4GHz Wi-Fi Alexa/Google Assistant compatibility Intuitive app with scene, timer, and away mode features Responsive and consistent operation ❌ Cons: Requires a neutral wire Slight learning curve if you’ve never installed a switch before Overall: This is a fantastic entry-level smart switch. It's dependable, integrates well with other Kasa devices, and is priced affordably. Highly recommended for anyone modernizing their home’s lighting without the hassle of a hub.

Justo lo que necesitaba, tengo un anuncio de publicidad y necesitaba prenderlo y apagarlo a ciertas horas. Con esto ya lo tengo programado y me olvido de ello. Excelente calidad, dice que es fácil de instalar y si, siempre y cuando tengas la "fase" y el "neutro" donde lo piensa uno colocar, en mi caso no fue así, por lo que tuve que llamar a un eléctrico. Desgraciadamente donde lo tuve que poner es en el extremo de mi casa, llega el Wifi y lo conecté sin problemas, pero se me desconecta de vez en cuando (la señal no es de lo mejor en ese punto), eso si, la programación que le puse para prender y apagar no deja de funcionar. Y la reconexión es fácil, basta con oprimir el pequeño (casi imperceptible) botón izquierdo en la parte inferior del switch y hace la reconexión automáticamente. Muy recomendado, lo agarré con una buena oferta.

Like the TP-Link Smart Plugs I already own this was simple to set up and works slick. TL;DR – Simple to use and rock solid performance, use the app anywhere, better than any timer from the hardware store. Look in the Apple and Google app stores for the “KASA” app. I’ve used both and they simply work without any tweaking. To use KASA you will need to create an account if you want to use the app remotely, no need if you only want to use it within your Wi-Fi range. You can do this right through the app. If your already using Amazons Alexa you’ll be happy to know that this device can be controlled through Alexa. A nice feature. When switched off there's a muted white LED that’s visible in the dark. The switch has three buttons, the big main light switch and two smaller buttons located directly beneath. To turn on the switch manually, depress and release the big switch which looks just like a standard light switch. It also fits into a standard single switch electrical box, it will also work in a dual or triple switch box as a standard modern cover plate made for the wide rocker type switches will fit perfectly over the portion around the main switch. I had looked at some of the non Wi-Fi options, the light switches that use a proprietary remote that's similar to what you would use with a TV but they all have limited range, maybe 30 meters if you’re lucky. The TP-Link system using the KASA app allows me to control these smart devices from around the house or when traveling through another province or country. Once you have connectivity to the internet it doesn't matter where you are, you can control these devices. One aspect that really appeals to me is the ability to set up schedules for the devices to turn on and off. If you already use timers to turn on lights while your away you'll appreciate that the app allows you to do that plus configure (this part isn't techy) the lights to come on randomly between certain hours which really makes it appear that someone is in the home. You can set up several schedules if you like. Any burglar with at least three grey cells knows to watch a home for a few days to see if there is a repeated sequence when lights come on. Once they discover the routine its actually the green light they need, they now know no one is at home since very few people always turn on the lights in certain rooms at the same time every night. This ability to set random schedules is a big bonus and really makes it appear that someone is in the home. There's one thing you should know here, this is not like the smart plugs when it comes to installation. Those you simply plug into the AC outlet and then plug in whatever it is you want to turn on remotely. This device completely replaces a wall switch which means you need to wire it correctly so I strongly suggest you hire an electrician or someone who has the skills to handle this if you aren’t qualified. Once the switch is installed the setup and connectivity portion is easy, it’s all done through the app and by pressing the little button to the left side (Reset) beneath the main switch. Again, this part is non-technical, simply follow the steps outlined in the very easy to follow instruction sheet which walks you through the 3 minute process. After that it’s easier to set up schedules and other features than entering a friends contact info in your phone. Comes with all the hardware needed to install in a standard electrical box including wire nuts Marretts).

Excelente producto

A simple switch to install and configure. Works with perfectly Alexa and also with Home Assistant as well as the native app. I do have one that occasionally goes offline - there are a couple of little buttons under the switch and pressing one of these brings it back online. Five others work perfectly. These are a bit bulky and the single challenge I had during installation was getting one of them into a rather crowded electrical box (I eventually shoehorned it in). Also, be sure there is a neutral in the box before buying. Quite a lot of switch boxes don't have a neutral wire as it was not require by code until quite recently.

No es complicada la instalación pero si requiere un neutro igual que la mayoría, hay otra versión de esta misma marca que no lo requiere, pero si no sabes nada de electricidad con cualquiera vas a necesitar un electricista, la aplicación es muy buena, me encanta la fácil y perfecta integración con Alexa y Google home, además me gusta que trae dos botones muy bien escondidos en la parte de enfrente por si alguna vez se requiere reiniciar por cambio de contraseña del WiFi, a diferencia de otras marcas que es un poco más complicado, de ahí puedes programar horarios y demás además cabe perfecto en el espacio donde va el apagador a diferencia de otras marcas que queda súper justo el espacio