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Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Returnable Yes
Resolutions Eligible for refund or replacement
Return Window 30 days from delivery
Refund Timelines Typically, an advance refund will be issued within 24 hours of a drop-off or pick-up. For returns that require physical verification, refund issuance may take up to 30 days after drop-off or pick up. Where an advance refund is issued, we will re-charge your payment method if we do not receive the correct item in original condition. See details here.
Late fee A late fee of 20% of the item price will apply if you complete the drop off or pick up after the ‘Return By Date’.
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Kasa Matter Smart Light Switch: Voice Control w/Siri, Alexa & Google Assistant | UL Certified | Timer & Schedule | Easy Guided Install | Neutral Wire Required | Single Pole | 2.4GHz Wi-Fi | KS205


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This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device
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Total Price: $72.98
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Purchase options and add-ons

Operation Mode OFF, Smart Switch
Current Rating 15 Amps
Operating Voltage 120 Volts
Contact Type Normally Closed
Connector Type Screw
Brand Kasa Smart
Terminal Screw
Item dimensions L x W x H 5.04 x 3.33 x 1.41 inches
Circuit Type 1-way
Actuator Type Push Button
Switch Type
One-way
Material
Plastic
Mounting Type
Pole,Wall Mount
Specification Met
UL

About this item

  • 【Ultimate Flexibility with Matter】Matter unifies your smart home, offering cross-platform compatibility with Apple Home, Alexa, Google Home, and SmartThings. Even offline, devices operate smoothly via LAN control. With the Multi-Admin feature, control your devices from various systems simultaneously. Simplify and streamline your smart home with Matter.
  • 【Voice Control】Enjoy the hands-free convenience of controlling the lights in your home with your voice via Siri, Amazon Alexa, or Google Assistant. Perfect for times when your hands are full or entering a dark room.
  • 【Control From Anywhere】Monitor your light status. Turn electronics on and off from anywhere with your smartphone using the Kasa App, whether you are at home, in the office or on vacation.
  • 【Advanced Scheduling & Timer】Use timer or countdown schedules to set your smart switch to automatically turn on and off while you're home or away. Enable 【Away Mode】 to randomly switch on and off to trick potential intruders.
  • 【Easy Guided Install】Neutral wire is required for this standard wall plate size WiFi light switch. No need to understand complex switch wiring or master vs auxiliary switch configuration. The Kasa App guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection.
See more product details

Customer ratings by feature

Easy to install
4.0 4.0
Alexa integration
3.7 3.7
Tech Support
3.6 3.6
Value for money
3.4 3.4

Frequently bought together

$22.99
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From the manufacturer

1
7

Auto-Off Timer

Automatically turns off a connected device after the device is left on for a set time, saving energy. No more wasted electricity in unoccupied areas.

8

Schedule

Set schedules to automatically turn on/off your smart switches according to your daily routine and preferences.

9

Set Scenes

Control multiple devices all at once for a customizable scene. Instantly set the perfect ambiance for any activity.

10

Away Mode

Automatically turn on and off connected appliances, like lights, to make it appear as if you're home.

11
12

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Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Kasa Matter Smart Light Switch: Voice Control w/Siri, Alexa & Google Assistant | UL Certified | Timer & Schedule | Easy Guided Install | Neutral Wire Required | Single Pole | 2.4GHz Wi-Fi | KS205


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Product Description

Light your home with TP-Link Kasa Matter Smart Light Switch KS205! With Matter certification, it's compatible with all major smart home platforms - Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings. Enjoy smooth LAN control, Multi-Admin access, easy guided install, and voice control. Monitor and control from anywhere with advanced scheduling and timer options. Plus, trust in Kasa's reliability and UL certification with a 2-year warranty. Input Voltage: 100 - 120 VAC, 50/60 Hz.

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Kasa Matter Smart Light Switch: Voice Control w/Siri, Alexa & Google Assistant | UL Certified | Timer & Schedule | Easy Guided Install | Neutral Wire Required | Single Pole | 2.4GHz Wi-Fi | KS205
Kasa Smart Kasa Matter Smart Light Switch: Voice Control w/Siri, Alexa & Google Assistant | UL Certified | Timer & Schedule | Easy Guided Install | Neutral Wire Required | Single Pole | 2.4GHz Wi-Fi | KS205
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Kasa Matter Smart Dimmer Switch: Voice Control w/Siri, Alexa & Google Assistant, UL Certified, Timer & Schedule, Easy Guided Install, Neutral Wire Required, Single Pole, 2.4GHz Wi-Fi, 3-Pack
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Price$22.99$27.99$33.99-33% $16.65
List:$24.99
$19.99-9% $72.99
List:$79.99
Delivery
Get it as soon as Friday, Jul 26
Get it as soon as Friday, Jul 26
Get it as soon as Friday, Jul 26
Get it as soon as Friday, Jul 26
Get it as soon as Friday, Jul 26
Get it as soon as Friday, Jul 26
Customer Ratings
Easy to install
4.0
4.1
4.1
4.1
4.1
5.0
Alexa integration
3.7
4.5
4.5
4.5
4.5
5.0
Value for money
3.4
3.9
3.9
3.9
3.9
4.6
Brightness
4.3
4.3
4.3
4.3
5.0
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
material
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
switch type
One-way
One-way
One-way
One-way
One-way
One-way
connector type
Screw
Screw
Screw
Screw
Screw
Screw
number of positions
1
1
1
1
1
3
control method
touch
touch
touch
touch
touch
touch
circuit type
1-way
1-way
1-way
1-way
1-way
1-way
actuator type
Push Button
Push Button
Push Button
Push Button
Push Button
Push Button

Important information

Wattage

600 watts

Bulb Voltage

120 volts

Customer reviews

4.4 out of 5 stars
4.4 out of 5
176 global ratings

Customers say

Customers like the ease of installation, quality and performance of the electronic switch. They mention that it's relatively easy to install and integrate with the Alexa app quite quickly. They also appreciate the good set of instructions and the set of named sticky tabs so you can mark them. Overall, customers are happy with the performance and recommend it to others.

AI-generated from the text of customer reviews

17 customers mention "Ease of installation"12 positive5 negative

Customers like the ease of installation of the electronic switch. For example, they mention the wifi setup is pretty straight forward, the wiring is easy, and the instructions are good. Some say that the switch integrates with the Alexa app quite quickly and that it can be added to the Kasa app and to Apple's Home app.

"...The wifi setup is also pretty straight forward. You need the KASA app to control them and set schedules if you'd like that...." Read more

"...Opted for this as it was matter certified and the install seemed dead simple. Thankfully, it was. Took me 5 min to install and setup...." Read more

"...The older (pre-Matter) switches were very easy to install and integrate with the Alexa app quite quickly...." Read more

"This lite comes on when ever it wants to randomly. Impossible to program.Hard to connect to to change set times" Read more

12 customers mention "Performance"12 positive0 negative

Customers are satisfied with the performance of the electronic switch. For example, they mention it works great, stays connected, and works with their Google Home. The KASA app integration always worked fine and was quick. That said, some complain about Siri.

"...Too bad otherwise they work great. Its best to try and stick with one brand so you're not flipping back and forth between different apps all the time." Read more

"...The KASA app integration always worked fine and was quick, however then following the instructions for Alexa wouldn’t work...." Read more

"It works well" Read more

"...5 seconds to get it set up through my iphone and it's been working flawlessly so far...." Read more

6 customers mention "Quality"6 positive0 negative

Customers are satisfied with the quality of the electronic switch. They mention that it's a great product, works perfectly once installed, and is a good product with a nice app.

"...the other switch as I am a little OCD for that stuff, but setup wise works perfectly...." Read more

"...Have a number of smart plugs from KasaGood product Good app" Read more

"Good app, easy to do, good support. Can’t complain." Read more

"Good product..." Read more

3 customers mention "Clarity"0 positive3 negative

Customers find the electronic switch very confusing to install. They also say the integration is difficult and the online documentation is confusing. Customers also mention that setting up scenes and actions is a bit complex.

"...This one isn’t as easy as the online documentation is very confusing, indicating in some places to integrate it first with the KASA app, and in..." Read more

"...Setting up scenes and actions is a bit complex but the two steps seem to be reliable for working my outside lights." Read more

"Very confusing, even professional had trouble putting it on...." Read more

Works well
4 out of 5 stars
Works well
Product works with Alexa, Google, and my Brilliant controls. Very happy with purchase
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Top reviews from the United States

Reviewed in the United States on June 4, 2024
I've purchased a few of these over the years. The install is pretty straight forward. Anyone with knowledge of replacing an electrical switch will be able to install this with no problems. The wifi setup is also pretty straight forward. You need the KASA app to control them and set schedules if you'd like that. I use mine to turn on/off exterior lights at dusk and dawn and it helps with interior lights so it looks like someone is home when you're away. The only issue I've had with the KASA switches is the 3 way switches. Basically they work for manual on and off but scheduling on/off times doesn't work. The lights stay on when they're supposed to turn off. I contacted tech support a year or two ago and they eventually gave up. Apparently it's a known problem with their 3 way switches and scheduling. Too bad otherwise they work great. Its best to try and stick with one brand so you're not flipping back and forth between different apps all the time.
Reviewed in the United States on June 9, 2024
I needed to control my lights while I was away, so decided to jump into home kit. Opted for this as it was matter certified and the install seemed dead simple. Thankfully, it was. Took me 5 min to install and setup. I think I spent most of the time getting the switch aligned with the other switch as I am a little OCD for that stuff, but setup wise works perfectly. App is nice, but I only use it for things like firmware, otherwise will use the home app (setup was equally easy).

It does come with a QR code to scan, but I had to stick it on the side. Wish it was attached to the front.

The plate it comes with is nice and sturdy. Overall, very nice. Just wish there was a 3 way from Kasa that was HomeKit capable so I could stick with one app.
One person found this helpful
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Reviewed in the United States on May 1, 2024
I’m in the process of replacing many Z-Wave switches with ones directly compatible with the Alexa devices and was intrigued by these new Matter compatible devices. The older (pre-Matter) switches were very easy to install and integrate with the Alexa app quite quickly. This one isn’t as easy as the online documentation is very confusing, indicating in some places to integrate it first with the KASA app, and in others to use Alexa first. The KASA app integration always worked fine and was quick, however then following the instructions for Alexa wouldn’t work. I then reset the device and tried integrating it to Alexa first. The first 5 times failed, then the 6th succeeded and it worked from the Alexa app for about 12 hours then disappeared.
I tried again about 7 more times to get it to integrate to Alexa and each time it looked like it was working, it would say the WiFi password was incorrect (it wasn’t).
In one last attempt before returning it as not-working, I reset it again and integrated it first with the KASA app. It integrated right away so rather than following the instructions for adding it to Alexa via the app I just said “Alexa find my new devices” and it did! It’s been working for over 24 hours straight now and continues to be controllable through both the KASA app and Alexa. So the lesson learned is: Integrate first with the KASA app and let Alexa take it from there!
One person found this helpful
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Reviewed in the United States on July 6, 2024
It works well
Reviewed in the United States on May 19, 2024
Yes, this is not a motion-activated switch, but with Apple Homekit Automatons, I was able to replace a bad one.

A friend installed a motion-activated light switch in my garage but a few months later, I noticed the switch was not turning off the lights after the preset time. This was frustrating when I would see the lights had been on all night.

I have a couple of Kasa's outlet plugs with Apple Home and have loved them so I decided to try out one of their switches. They include a good set of instructions and a set of named sticky tabs so you can mark and forget the ground, neutral, and hot wires. Once the breaker was switched off, it only took about 10 minutes to install.

I have an Apple TV and a Homepod mini which allowed me to connect the Kasa switch via Matter and setup was a breeze. Once the switch was in my Apple ecosystem, I created an automation that instantly turned the Kasa switch on when my Aqara P2 door sensor was triggered and turned off the lights after 10 minutes. This and the ability to ask "Siri, turn off (or on) the garage lights" is a huge win!
One person found this helpful
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Reviewed in the United States on July 2, 2024
The Mater standard for coin exiting made these a breeze to install.
One person found this helpful
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Reviewed in the United States on March 18, 2024
The media could not be loaded.
 Tried in different areas in the home cannot get it to connect to WiFi or blue tooth figure maybe the wires was loose but still continues to blink on and off . I believe it is some type of defect . The box model says ks205 but on the switch it says ks200 . I’m not buying this again I’m just gonna get the bulb and go from there I scan the QR in hopes to get it to stop but still blinks not sure if this item is any good due to the labels I believe there’s some type of confusion in the factory .
Reviewed in the United States on May 13, 2024
It's a great option if you live with a person who doesn't get smart light bulbs or you have good 'ol light bulbs. However, beware if you don't have a Neutral wire, this one requires a Neutral wire to connect.

Since I don't have that kind of wiring in my house I connected the Neutral and Ground together to the Ground of my house and it worked as a charm. This took me about 3 hours to figure it out, hopefully this comment can save you some hours.
4 people found this helpful
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