Description
TP-Link Deco M4 (3-Pack) AC1200 Whole Home Mesh Wi-Fi System
Whole-Home Wi-Fi Coverage Up to 370 m² — No More Dead Zones
The TP-Link Deco M4 3-pack is an AC1200 dual-band mesh Wi-Fi system that delivers seamless wireless coverage across larger homes and multi-storey properties. Three Deco units work together to cover up to 370 m² under a single network name, supporting up to 100 connected devices with combined speeds of up to 1167 Mbps. As you move through your home, your devices automatically connect to the strongest Deco unit — no manual switching, no dead zones.
Key Features
- AC1200 dual-band mesh Wi-Fi — combined speeds up to 1167 Mbps
- 3-pack covers up to 370 m² — expandable by adding more Deco units at any time
- Deco Mesh Technology — single network name with seamless device roaming
- Supports up to 100 simultaneous connected devices
- Parental controls — set time limits and block inappropriate content per family member profile
- Compatible with major Australian ISPs and modem types
- Simple setup via the Deco app (iOS & Android) — step-by-step guided installation
- Works with Amazon Alexa for voice control
Use Cases
-
Large & Multi-Storey Homes: Three units provide robust coverage across larger floor plans, multiple levels, and homes with thick walls or challenging layouts.
-
Families: Per-profile parental controls let you manage screen time and restrict content for each child independently.
-
High-Device Households: Smartphones, tablets, smart TVs, security cameras, and smart home devices all connect reliably without congestion.
-
Home Offices: Stable, lag-free connections for video conferencing and large file transfers in any room of the house.
-
Renters & Apartment Dwellers: Easy plug-and-play setup with no configuration expertise required — ideal for those who move frequently.
Specifications
| Specification |
Detail |
| Model |
Deco M4 (3-Pack) |
| Wi-Fi Standard |
AC1200 Dual-Band (802.11ac) |
| Combined Wi-Fi Speed |
Up to 1167 Mbps |
| Coverage (3-Pack) |
Up to 370 m² |
| Max Connected Devices |
Up to 100 |
| Mesh Technology |
TP-Link Deco Mesh — single SSID, seamless roaming |
| App |
Deco App (iOS & Android) |
| Voice Control |
Amazon Alexa |
| Parental Controls |
Yes — per-profile time limits & content filtering |
| Expandable |
Yes — add more Deco units to extend coverage |
| Weight (3-pack) |
2.04 kg |
Frequently Asked Questions
What is the difference between the Deco M4 2-pack and 3-pack?
The 2-pack covers up to 260 m², while the 3-pack extends coverage to up to 370 m². The 3-pack is better suited to larger homes, multi-storey properties, or homes with challenging layouts where two units may leave gaps in coverage.
Does the Deco M4 work with my Australian ISP?
Yes. The Deco M4 is compatible with major Australian ISPs including Telstra, Optus, TPG, Aussie Broadband, and iiNet, and works with most standard modem and router setups including NBN connections.
Do all three Deco units need to be wired together?
No. Only the primary Deco unit needs to be connected to your modem via Ethernet. The remaining units communicate wirelessly using the mesh backhaul. For best performance, a wired backhaul connection between units is recommended where cabling is practical.
Can I manage the network remotely?
Yes. The Deco app allows you to monitor connected devices, adjust parental controls, run speed tests, and manage your network from anywhere via your smartphone.
Is the Deco M4 compatible with other Deco models?
Yes. The Deco M4 is compatible with other Deco mesh units, allowing you to mix models within the same mesh network to expand coverage or add features as needed.
How do I set up the Deco M4?
Download the free Deco app on iOS or Android, plug the primary unit into your modem via Ethernet, and follow the in-app setup guide. Most users are up and running in under 10 minutes.
