1.製品オーバーview
The Kasa Smart Dimmer Switch KS225 offers advanced lighting control for your home. It is Matter certified, ensuring broad compatibility with major smart home platforms. Key features include smart dimming, voice control, remote access, and scheduling capabilities.

Figure 1: Kasa Smart Dimmer Switch KS225 packaging and components.
箱の中身
- Kasa Smart Dimmer Switch (KS225) x1
- ウォールプレートx1
- ワイヤーナット×2
- ネジ×2
- クイックスタートガイドx1
2. セットアップとインストール
The Kasa Smart Dimmer Switch KS225 requires a neutral wire for installation and operates on a 2.4GHz Wi-Fi connection. The Kasa app provides a guided, step-by-step installation process.
互換性
This device is Matter certified, offering cross-platform compatibility with Apple Home, Amazon Alexa, Google Home, and Samsung SmartThings. Some platforms may require a Matter-compatible hub.

Figure 2: Matter compatibility across various smart home platforms.

図3:例amples of Matter-compatible hubs for different platforms.
配線ガイド
The Kasa Smart Dimmer Switch is designed to replace traditional single-pole switches. It supports max 600W Incandescent/LED/CFL bulbs. A neutral wire is required. Consult a qualified electrician if you are unsure about wiring.

Figure 4: Basic wiring diagram for the KS225.

Figure 5: Easy installation steps as guided by the Kasa app.
アプリの設定
Use the Kasa Smart app for Bluetooth onboarding or scan the Matter code with any Matter-compatible app (Alexa, Google Home, Apple Home) for setup.

Figure 6: Scan the QR code for Matter setup and access troubleshooting resources.
For Matter setup videos and troubleshooting, visit the TP-Link サポート FAQ.
3. 操作手順
スマート調光
Adjust the light dimming range from 1% to 100% using the physical switch, the Kasa app, or voice commands. Ensure connected lights are dimmable.

Figure 7: Brightness control from 1% to 100%.
音声コントロール
Control your lights hands-free using voice commands with Siri, Amazon Alexa, or Google Assistant.

図 8: スマート アシスタントによる音声制御。
どこからでもコントロール
Monitor your light status and turn electronics on or off remotely using the Kasa App from your smartphone.

Figure 9: Remote control via the Kasa Smart app.
Advanced Scheduling & Timer
Set timer or countdown schedules for automatic on/off functionality. Utilize 'Away Mode' to randomly switch lights to simulate occupancy.

Figure 10: Advanced scheduling options in the Kasa app.
フェードオン/オフ
Smoothly illuminate or dim your lights with the fade on/off feature, providing a gradual transition in lighting.

Figure 11: Fade On/Off feature for gradual lighting changes.
4. メンテナンス
To maintain optimal performance of your Kasa Smart Dimmer Switch, ensure it is kept clean and free from dust. Periodically check for firmware updates through the Kasa app to benefit from the latest features and security enhancements. Always disconnect power at the circuit breaker before performing any physical maintenance on the switch.
5。 トラブルシューティング
If you encounter issues with your Kasa Smart Dimmer Switch, refer to the following general troubleshooting steps:
- 接続の問題: Ensure your 2.4GHz Wi-Fi network is active and the switch is within range. Restart your router and the smart switch.
- アプリ制御の問題: Verify your Kasa app is updated to the latest version. Check your smartphone's internet connection.
- Dimming Malfunctions: Confirm that the connected light bulbs are dimmable. Non-dimmable bulbs may cause flickering or not dim at all.
- インストール エラー: Double-check all wiring connections against the provided diagram. Ensure the neutral wire is correctly connected. If unsure, consult a qualified electrician.
- 物質の適合性: Ensure your Matter-compatible hub (if required) is properly set up and updated.
For more detailed troubleshooting and FAQs, please visit the TP-Linkのサポート webサイト or contact Kasa Smart customer support.
6. 仕様
| 特徴 | 詳細 |
|---|---|
| モデル番号 | KS225 |
| 製品寸法 | 5.04 x 3.33 x 1.78インチ |
| アイテム重量 | 6.38オンス |
| 営業巻tage | 120ボルト |
| 現在の評価 | 2.5 Amps |
| スイッチタイプ | One-way (Single Pole) |
| 材料 | プラスチック |
| 接続性 | 2.4GHz Wi-Fi, Matter Compatible |
| メーカー | TPリンク |
7. 保証とサポート
保証情報と技術サポートについては、TP-Linkの公式ウェブサイトをご覧ください。 website or contact Kasa Smart customer service directly. The Quick Start Guide included with your product also contains contact details and warranty specifics.
オンラインサポート: TP-Linkのサポート