Product Overview
The Kasa Smart Plug Mini 15A (EP25P4) is a compact, Apple HomeKit compatible smart plug designed to integrate seamlessly into your smart home ecosystem. It allows for remote control, scheduling, and energy monitoring of connected devices. This UL Certified smart plug offers hands-free convenience through voice control with Siri, Alexa, and Google Home, and can be managed via the Kasa Smart app.

Image: Kasa Smart Plug Mini 15A (EP25P4) in its packaging, alongside four individual smart plugs.
Key Features:
- Apple HomeKit Support: Fully integrates into your Apple ecosystem for Siri voice control.
- Energy Monitoring: Track real-time and historical power consumption via the Kasa Smart app.
- 15A Max Load: Supports up to 1800W for various home electronic appliances.
- Compact Design: Designed to avoid blocking adjacent outlets.
- UL Certified & Flame Retardant: Ensures safety and durability.
- App & Voice Control: Control from anywhere using the Kasa App or voice commands with Siri, Alexa, Google Assistant, or Samsung SmartThings.
- Scheduling & Timers: Automate devices to turn on/off at specific times.
Setup and Installation
Setting up your Kasa Smart Plug Mini is a straightforward process, designed for quick integration into your smart home. Follow the steps below for a seamless installation.
App-Guided Easy Install:
- Plug in your smart plug: Insert the Kasa Smart Plug into any standard wall outlet.
- Download the Kasa Smart app: Scan the QR code below or visit the app store to download the Kasa Smart app. Follow the in-app step-by-step instructions to connect your device to your Wi-Fi network.

Image: Visual guide for the three-step app-guided installation process.
Download the Kasa Smart App: tp-link.com/app/qrcode/?app=kasa
- Enjoy! Once connected, you can begin controlling your devices.
Adding to Apple HomeKit:
This device is HomeKit compatible and can be added to your Apple Home App for easy control from your Apple devices.
Before You Start:
- Your phone should be connected to a stable 2.4 GHz Wi-Fi network with internet access.
- Finish the onboarding process within 10 minutes of initiation. If needed, press the RESTART button on your switch to restart and try again.
Add to Home:
- Open the Home App.
- Scan the QR code via the Apple Home App or your camera app.
- Follow the onboarding instructions in the Apple Home App.
Failed to Add to Home?
- Factory reset the device and restart your phone. Then try again.
- Scan the QR code or follow the web link for more FAQs: tp-link.com/support/faq/3390/

Image: Detailed steps and QR code for HomeKit integration.
Operating Your Smart Plug
The Kasa Smart Plug Mini offers multiple ways to control your connected devices, providing convenience and efficiency.
Remote Control:
Control your Wi-Fi smart plug from anywhere, anytime via the free Kasa App. Whether you're at home or away, you can turn devices on or off with a single tap on your phone.

Image: A user controlling a smart plug remotely via the Kasa app on their smartphone.
Voice Control:
Enjoy a truly hands-free experience by giving voice commands to Siri, Amazon Alexa, Google Assistant, or Samsung SmartThings. Simply speak your command to turn devices on or off.

Image: Examples of voice commands for Alexa, Google Home, and Siri to control smart devices.
Scheduling and Timers:
Automate your lighting or appliances for complete synergy with your daily routine. Set schedules for devices to turn on or off automatically, or use timers for temporary operation.

Image: A Kasa Smart Plug connected to a lamp, illustrating the scheduling feature.
Energy Monitoring
The Kasa Smart Plug Mini allows you to monitor your connected device's energy usage in real-time and view its historical power consumption directly within the Kasa Smart app. This feature helps you understand and manage your energy consumption more effectively.

Image: Screenshot of the Kasa Smart app displaying energy usage statistics for a connected device.
Maintenance and Safety
To ensure optimal performance and safety, please adhere to the following guidelines:
- Keep the device away from water, fire, humidity, or hot environments.
- Do not attempt to disassemble, repair, or modify the device.
- The device is designed for indoor use only.
- Ensure the plug is fully inserted into the outlet.
- Do not overload the outlet. The maximum load supported is 15A (1800W).
Compact and Safe Design:
The Kasa Smart Plug Mini features a compact design that avoids blocking additional outlets. Its UL certified flame retardant design and robust internal components ensure safety and reliability.

Image: The compact design of the Kasa Smart Plug Mini, showing it does not obstruct the second outlet.

Image: Diagram highlighting the flame-retardant shell, nickel-plated phosphor bronze contacts, and double contacts for the ground pin.
Troubleshooting
If you encounter issues with your Kasa Smart Plug Mini, try the following common troubleshooting steps:
- No Power: Ensure the smart plug is securely plugged into a working outlet. Check if the outlet itself has power by plugging in another device.
- Cannot Connect to Wi-Fi:
- Verify your Wi-Fi network is 2.4 GHz. Kasa Smart Plugs only support 2.4 GHz Wi-Fi.
- Ensure your Wi-Fi signal is strong where the plug is located.
- Restart your Wi-Fi router and the smart plug.
- Perform a factory reset on the smart plug (refer to the setup section for details).
- App Control Issues:
- Ensure your phone has an active internet connection.
- Update the Kasa Smart app to the latest version.
- Log out and log back into your Kasa account.
- Voice Control Not Working:
- Confirm the smart plug is properly linked to your voice assistant (Siri, Alexa, Google Home).
- Check your voice commands for accuracy.
- Ensure your voice assistant device is online and functioning correctly.
For more detailed troubleshooting or specific issues, please refer to the official Kasa Smart support website or the full User Guide (PDF) available in the documents section.
Specifications
| Feature | Detail |
|---|---|
| Model Number | EP25P4 |
| Product Dimensions | 2.62 x 1.57 x 1.5 inches; 12.63 ounces |
| Current Rating | 15 Amps |
| Operating Voltage | 120 Volts (AC) |
| Operation Mode | ON-OFF |
| Connector Type | Plug In |
| Contact Type | Normally Closed |
| Circuit Type | 1-way |
| Material | Plastic |
| System Requirement | Android 5.0 or higher, iOS 10 or higher |
| Manufacturer | TP-Link |
Warranty and Support
Kasa Smart stands behind the quality of its products. The Kasa Smart Plug Mini 15A comes with a 2-year limited warranty.
- Warranty: 2-year limited warranty.
- Official User Guide: For comprehensive information and detailed instructions, please refer to the official User Guide (PDF): User Guide (PDF)
- Installation Manual: For installation-specific details, consult the Installation Manual (PDF): Installation Manual (PDF)
- Online Support: Visit the TP-Link Kasa Smart support website for FAQs, firmware updates, and additional assistance.

Image: Information on Kasa Smart's commitment to quality, including UL certification, 9M+ customers, 2-year warranty, and advanced security.





