---
product_id: 671435674
title: "Matter 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"
brand: "kasa smart"
price: "₩294415"
currency: KRW
in_stock: true
reviews_count: 5
category: "Kasa Smart"
url: https://www.desertcart.kr/products/671435674-matter-dimmer-switch-voice-control-w-siri-alexa-and-google
store_origin: KR
region: South Korea
---

# Remote control & scheduling via Kasa App Matter protocol for seamless cross-platform control 1%-100% smooth dimming range Matter 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

**Brand:** kasa smart
**Price:** ₩294415
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate your smart home game with the Kasa Matter Dimmer—where control meets convenience!

## Quick Answers

- **What is this?** Matter 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 by kasa smart
- **How much does it cost?** ₩294415 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/671435674-matter-dimmer-switch-voice-control-w-siri-alexa-and-google)

## Best For

- kasa smart enthusiasts

## Why This Product

- Trusted kasa smart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stress-Free Setup:** App-guided installation with step-by-step instructions—perfect for pros with basic wiring knowledge and a neutral wire.
- • **Hands-Free Convenience:** Voice control with Siri, Alexa, and Google Assistant means your lights obey your commands, even when your hands are full.
- • **Anywhere Access & Security:** Monitor and control your lights remotely with advanced scheduling and Away Mode to keep your home safe and smart.
- • **Precision Lighting Control:** Adjust brightness from a whisper to full glow (1%-100%) effortlessly via app, voice, or touch.
- • **Universal Smart Home Harmony:** Matter-certified for flawless integration with Apple Home, Alexa, Google Home & SmartThings—one switch to rule them all.

## Overview

The Kasa Smart Matter Dimmer Switch KS225P3 is a UL-certified, 3-pack smart dimmer designed for professional-grade home automation. It supports the new Matter protocol for seamless cross-platform compatibility with Apple Home, Alexa, Google Home, and SmartThings. Featuring a wide 1%-100% dimming range, voice control, remote app management, and advanced scheduling, it requires a neutral wire and 2.4GHz Wi-Fi. Installation is guided via the Kasa app, making it ideal for users with basic electrical knowledge seeking to future-proof their smart home.

## Description

Enhance you home’s lighting with Kasa Smart Dimmer Switch KS225! With Matter certification, it's compatible with all major smart home platforms - Apple Home, desertcart Alexa, Google Home, and Samsung SmartThings. Enjoy smooth LAN control, Multi-Admin access, easy guided install, and voice control. Enjoy the brightness of your choosing with Kasa’s smart dimmer switch feature. Monitor and control from anywhere with advanced scheduling and timer options.

Review: This smart dimmer switch works very well, but installation may be challenging for someone with no electrical experience. I have some basic electrical knowledge, so I was able to install it without major issues, but I wouldn’t call it beginner-friendly. Once installed, it performs exactly as expected. Being able to turn lights on and off remotely is extremely convenient, especially at night—I really like not having to get up to turn the lights off before going to bed. The dimming function works smoothly, and the connection has been stable. I did run into one limitation in my condo: not all switch boxes had enough space. The switch itself is deeper than standard switches, so I couldn’t install it everywhere and had to limit it to rooms where there was enough space in the wall box. Despite that, the switches I was able to install are working great. Overall, it’s a solid and reliable smart dimmer, and I would recommend it—just make sure you have enough space in your switch box and some basic wiring knowledge before installing.
Review: I have had a smart home with 50+ devices for about a decade, since Apple first brought out its HomeKit smart home system. I have a lot of experience with the benefits and also the many hassles of smart home devices. Firstly let me comment on the physical product itself, and the company behind it. Great design. Great quality. Committed brand, with a good track record I think you can trust. Easy to physically install if you are comfortable with connecting wires, and can turn off a circuit breaker. You MUST have white "neutral" wires, which typically any electrical system done since the 1980's will have. Instructions are straight forward. You might discover some of your existing switches are not wired in typical ways. If this is the case and you don't fully understand it, get an electrician. I think most people will be okay. BUT … from an all around software setup perspective, this is by far the most aggravating installation experience I ever had - until it wasn't. This is the FIRST Matter protocol device I have installed in my Apple Home. I DO have the required Matter/Thread routers that are needed. In this case of an Apple Home, several Apple TVs and HomePods. If you use Google Home, or Alexa, or other you MUST also have in your home a “Matter Hub” capable product from Google or Alexa respectively. I spent almost a full time week, googling, trying various things, getting frustrated, and I would rate myself a 9/10 on expertise in this area. Until I learned the best trick. You HAVE to FULLY commit if you want to move to the Matter, protocol and I think you SHOULD. Even if you do at first get it working without this drastic step, I think you are just pushing hidden problems into the future. Start FRESH. All those smart home rules, profiles, pairings, etc you have built over the years - you should DELETE THEM ALL, and FACTORY RESET ALL your smart home devices. Delete your ENTIRE home profile. Start over completely. Drastic yes. But just like it is much easier to build a quality new home from scratch, rather than patchy renovations to an existing home, the same applies to a smart home when moving to a very different technology, in this case “Matter”. If you want to get into the Matter ecosystem, and I think any serious smart home enthusiast SHOULD, you have to understand that you are much more on your own right now than by sticking with a current proprietary ecosystem. The attempt to make Matter work with many different platforms, means the ability for product manufacturers, and Ecosystems - like Apple, Google, or Alexa support, to assist you is very limited, even when they want to. One MORE step. Do the same with your router. FACTORY RESET. It also plays a core essential role in the reliability of your smart home. If you have a cheap router you should really consider something higher end. When I took the deep dive, and started from scratch, I was able to set up all my Matter devices with ease. Another suggestion - just because matter claims to be able to support multiple home ecosystems out of the box, DON’T do that. You are asking for trouble, Pick 1 like HomeKit as I did, or Google Home, or Alexa, or SmartThings, or other platforms, and do EVERYTHING on that ONE platform. Also install the manufacturer specific apps for direct control of your devices, outside of any ecosystem. Reduce complexity, don’t embrace it. Yes, Matter is still quite frustrating, but most of the issues should be solvable through updated ecosystem software and product firmware. I still believe it will become THE standard, likely the ONLY standard in the future. So unless you need features not yet supported by Matter, I think Matter devices are worth the initial pain, to future proof your investment. Hope that helps !

## Features

- 【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.
- 【Smart Dimming】Adjusting the light dimming range from 1% to 100% will be a breeze for you, whether you choose to do so by moving your finger up and down, through the app, or via voice commands.
- 【Voice Control】Enjoy the hands-free convenience of controlling the lights in your home with your voice via Siri, desertcart 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.
- 【App-Guided Install】Neutral wire is required, standard wall plate size. No need to understand complex switch wiring or master vs auxiliary switch configurations; The Kasa app guides you through easy step by step installation. Need 2.4GHz Wi-Fi connection.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9KJT36W |
| Item model number | KS225P3 |
| Manufacturer | TP-Link |
| Product Dimensions | 12.8 x 8.46 x 4.52 cm; 414 g |

## Product Details

- **Connector type:** Screw
- **Contact type:** Normally Closed
- **Current rating:** 2.5 Amps
- **Operating voltage:** 120 Volts
- **Operation mode:** OFF, Smart Switch

## Images

![Matter 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 - Image 1](https://m.media-amazon.com/images/I/61iWBvWEdLL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work with 3 speed ceiling fans?**
A: No.  You would need to wait for the KS240, which releases later this year.

**Q: When is ks240 fan switch getting released?**
A: We do not have an official release date but it should be by the end of the year.

**Q: Does this plug come with a HomeKit code?**
A: This switch when updated to the latest firmware is set for matter. HomeKit does support this. I use my switch with HomeKit.

**Q: Is brightness level maintain when using schedule function?**
A: I ran a few schedule test to hopefully find an answer for you. While using the Kasa app you are able to set the brightness for each action. I set the lights to turn on a few minutes apart from each other and tested the brightness at different levels. Each time the switch hit the scheduled time the light changed to the correct brightness. When turning on the light manually or with a command it will turn on to last known state brightness.  In the Kasa app you will need to change the default state in the settings to custom and select your preferred level for normal brightness when turned on manually or with a command. It is set by default to last "on" state, so if your last schedule was 10% brightness then it will always turn on to that level when not using a schedule.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 3 January 2026*

This smart dimmer switch works very well, but installation may be challenging for someone with no electrical experience. I have some basic electrical knowledge, so I was able to install it without major issues, but I wouldn’t call it beginner-friendly. Once installed, it performs exactly as expected. Being able to turn lights on and off remotely is extremely convenient, especially at night—I really like not having to get up to turn the lights off before going to bed. The dimming function works smoothly, and the connection has been stable. I did run into one limitation in my condo: not all switch boxes had enough space. The switch itself is deeper than standard switches, so I couldn’t install it everywhere and had to limit it to rooms where there was enough space in the wall box. Despite that, the switches I was able to install are working great. Overall, it’s a solid and reliable smart dimmer, and I would recommend it—just make sure you have enough space in your switch box and some basic wiring knowledge before installing.

### ⭐⭐⭐⭐⭐ Review
*by D***O on 11 March 2024*

I have had a smart home with 50+ devices for about a decade, since Apple first brought out its HomeKit smart home system. I have a lot of experience with the benefits and also the many hassles of smart home devices. Firstly let me comment on the physical product itself, and the company behind it. Great design. Great quality. Committed brand, with a good track record I think you can trust. Easy to physically install if you are comfortable with connecting wires, and can turn off a circuit breaker. You MUST have white "neutral" wires, which typically any electrical system done since the 1980's will have. Instructions are straight forward. You might discover some of your existing switches are not wired in typical ways. If this is the case and you don't fully understand it, get an electrician. I think most people will be okay. BUT … from an all around software setup perspective, this is by far the most aggravating installation experience I ever had - until it wasn't. This is the FIRST Matter protocol device I have installed in my Apple Home. I DO have the required Matter/Thread routers that are needed. In this case of an Apple Home, several Apple TVs and HomePods. If you use Google Home, or Alexa, or other you MUST also have in your home a “Matter Hub” capable product from Google or Alexa respectively. I spent almost a full time week, googling, trying various things, getting frustrated, and I would rate myself a 9/10 on expertise in this area. Until I learned the best trick. You HAVE to FULLY commit if you want to move to the Matter, protocol and I think you SHOULD. Even if you do at first get it working without this drastic step, I think you are just pushing hidden problems into the future. Start FRESH. All those smart home rules, profiles, pairings, etc you have built over the years - you should DELETE THEM ALL, and FACTORY RESET ALL your smart home devices. Delete your ENTIRE home profile. Start over completely. Drastic yes. But just like it is much easier to build a quality new home from scratch, rather than patchy renovations to an existing home, the same applies to a smart home when moving to a very different technology, in this case “Matter”. If you want to get into the Matter ecosystem, and I think any serious smart home enthusiast SHOULD, you have to understand that you are much more on your own right now than by sticking with a current proprietary ecosystem. The attempt to make Matter work with many different platforms, means the ability for product manufacturers, and Ecosystems - like Apple, Google, or Alexa support, to assist you is very limited, even when they want to. One MORE step. Do the same with your router. FACTORY RESET. It also plays a core essential role in the reliability of your smart home. If you have a cheap router you should really consider something higher end. When I took the deep dive, and started from scratch, I was able to set up all my Matter devices with ease. Another suggestion - just because matter claims to be able to support multiple home ecosystems out of the box, DON’T do that. You are asking for trouble, Pick 1 like HomeKit as I did, or Google Home, or Alexa, or SmartThings, or other platforms, and do EVERYTHING on that ONE platform. Also install the manufacturer specific apps for direct control of your devices, outside of any ecosystem. Reduce complexity, don’t embrace it. Yes, Matter is still quite frustrating, but most of the issues should be solvable through updated ecosystem software and product firmware. I still believe it will become THE standard, likely the ONLY standard in the future. So unless you need features not yet supported by Matter, I think Matter devices are worth the initial pain, to future proof your investment. Hope that helps !

### ⭐⭐⭐⭐⭐ Review
*by V***D on 16 August 2025*

Making your house smart shouldn’t be hard, and it shouldn’t involve creating accounts for the different devices you want to use. And it definitely shouldn’t involve giving up your privacy just so you can talk to your dining room lights. Until recently that’s what you had to do regardless of which smart system (Alexa, Google Home, Apple HomeKit, or Samsung Smartthings) you used. No system included everything you might want to use, your doorbell camera might be from Ring and your smart lock might be from Schlage. You’d have to create accounts in each then integrate them into your smart system. The new Smart home standard, called MATTER, attempts to change all of that by establishing compatibility standards for smart systems and devices without the need to create accounts or give up any privacy. If the device is MATTER compatible and your smart system works with MATTER, you just scan a QR code and the device is integrated. Simple, easy, done. If you’re a HomeKit user, this was a godsend. More smart device makers are adhering to the MATTER standards and these Kasa single pole smart dimmers shows just it should be done! Installation is marginally more complicated than installing a regular single pole switch. Once installed and powered, the dimmer works like any normal manual dimmer. The magic happens when you add the device to HomeKit. In HomeKit->add device, you scan the QR code. After about a minute HomeKit asks you a few more questions about how you want to integrate the switch. Answer those and you’re done! No new accounts or passwords you have to remember. The dimmers just work! Of course, Kasa would love for you to open an account so they can bombard you with info about other products they offer, but you don’t have to do it. The only reason you may decide to get an account is for firmware updates, but those are relatively rare. They look great too. I highly recommend these dimmers.

## Frequently Bought Together

- 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
- 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, 3-Pack

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-16*