1. Pwodwi souview
The TP-Link Deco M4 is a Whole Home Mesh Wi-Fi System designed to provide fast and stable internet coverage throughout your home. A single Deco M4 unit offers coverage up to 2,000 sq. ft. For larger homes or extended coverage, additional Deco units can be added to form a unified mesh network. This system utilizes TP-Link Mesh Technology to ensure seamless roaming, allowing your devices to automatically switch between Deco units as you move, maintaining the fastest possible speeds.
The Deco M4 operates as a Dual Band Gigabit Wireless Router, supporting AC1200 high-speed internet (300Mbps on 2.4GHz + 867Mbps on 5GHz). It incorporates advanced features such as Beamforming and MU-MIMO technology for efficient data transmission to multiple devices simultaneously. The system also includes IPv6 support and robust Parental Controls, enabling users to manage online time and block inappropriate websites for family members.

Image 1.1: A single TP-Link Deco M4 unit.

Image 1.2: Coverage area of a single Deco M4 unit.
2. Gid Enstalasyon
Setting up your TP-Link Deco M4 system is designed to be straightforward using the dedicated Deco app. Follow these steps for initial installation:
- Connect Deco: Connect one Deco unit to your cable modem using the provided Ethernet cable. Ensure both the Deco unit and the modem are powered on.
- Telechaje aplikasyon Deco a: Telechaje epi enstale aplikasyon TP-Link Deco a sou aparèy Android oswa iOS ou. Aplikasyon an disponib sou Google Play Store ak Apple App Store.
- Swiv enstriksyon ki nan aplikasyon an: Launch the Deco app and follow the step-by-step instructions to configure your Deco system. The app will guide you through creating your Wi-Fi network name (SSID) and password.
For multi-pack systems, the app will also guide you on how to add additional Deco units to expand your mesh network. Once configured, devices will automatically switch between Deco units for optimal performance.

Image 2.1: Simplified setup process using the Deco app.
3. Operating Your Deco M4 System
The Deco M4 system creates a unified network with a single Wi-Fi name, simplifying connectivity. Your devices will automatically connect to the Deco unit providing the strongest signal as you move around your home, ensuring seamless roaming without interruptions.
Karakteristik kle:
- Itinérance san pwoblèm: Devices automatically switch between Deco units for continuous, fast Wi-Fi.
- Teknoloji MU-MIMO: Allows the router to communicate with multiple devices simultaneously, improving network efficiency and speed for all connected devices.
- Kontwòl paran yo: Manage internet access for family members. You can set time limits, block specific websites, and create profiles for each user directly from the Deco app.
- Rezo Guest: Easily create a separate Wi-Fi network for guests to ensure the security of your main network. This can be turned on/off using the Deco app or via Alexa voice commands.

Image 3.1: Seamless roaming experience with one Wi-Fi name.

Image 3.2: Multiple Deco units working together to form a mesh network.
4. Antretyen
Pou asire pèfòmans optimal ak lonjevite sistèm TP-Link Deco M4 ou a, konsidere konsèy antretyen sa yo:
- Mizajou mikrolojisyèl: Tcheke epi enstale mizajou firmwèr yo regilyèman atravè aplikasyon Deco a. Mizajou yo souvan gen ladan amelyorasyon pèfòmans, patch sekirite, ak nouvo fonksyonalite.
- Plasman: Asire w ke inite Deco yo mete nan zòn ouvè, lwen obstak tankou gwo objè metal, mi epè, oswa lòt aparèy elektwonik ki ka lakòz entèferans.
- Netwayaj: Keep the Deco units clean and free from dust. Use a soft, dry cloth to wipe the exterior. Avoid using liquid cleaners or abrasive materials.
- Rekòmanse: If you experience network issues, try restarting your Deco units and modem. This can often resolve minor connectivity problems.
NAN. Depanaj
Si ou rankontre pwoblèm ak sistèm Deco M4 ou a, gade etap depanaj komen sa yo:
- Pa gen koneksyon entènèt:
- Verifye ke modèm ou a ap fonksyone byen epi li gen yon koneksyon entènèt aktif.
- Asire w ke kab Ethernet ki konekte inite Deco prensipal la ak modèm nan byen branche.
- Restart both your modem and the main Deco unit.
- Siyal Wi-Fi fèb:
- Relocate Deco units to minimize physical obstructions and maximize coverage.
- Add more Deco units if your coverage area is larger than the current system can handle.
- Check for sources of interference (e.g., microwaves, cordless phones) and move Deco units away from them.
- Inite Dekorasyon an pa konekte:
- Ensure the Deco unit is powered on and within range of another active Deco unit.
- Use the Deco app to re-add the unit if it was previously removed or reset.
- Perform a factory reset on the problematic Deco unit (refer to the app for instructions) and try setting it up again.
- Pwoblèm koneksyon aplikasyon an:
- Asire w ke telefòn entelijan ou an konekte ak rezo Wi-Fi Deco a.
- Update the Deco app to the latest version.
- Rekòmanse smartphone ou a.
For more detailed troubleshooting or persistent issues, please contact TP-Link customer support.
6. Espesifikasyon
| Mak | TP-Link |
| Non modèl | AC1200 Gigabit Ethernet (Deco M4) |
| Kalite san fil | 802.11ac, 802.11n |
| Gwoup Gwoup Frekans | Doub-Band (2.4GHz ak 5GHz) |
| Koneksyon Teknoloji | Ethernet, Wi-Fi |
| Dimansyon atik (LxWxH) | 3.57 x 3.57 x 7.48 pous |
| Pwa atik | 1.76 liv |
| Koulè | Blan |
| Sistèm operasyon | Android (pou kontwòl aplikasyon) |
| Karakteristik espesyal | WPS (Wi-Fi pwoteje Enstalasyon) |
| Konpozan ki enkli | Product body, Power Supply, Network Cable, Quick Installation Guide (QIG) |
7. Garanti ak sipò
The TP-Link Deco M4 system comes with an industry-leading 2-year warranty. For any technical assistance or support inquiries, TP-Link offers 24/7 technical support. Please refer to the official TP-Link website or the Deco app for contact information and further details regarding your warranty and support options.