TP-Link Deco M4 AC1200 Whole Home Mesh Wi-Fi System (3 Pack)

The TP-Link Deco M4 AC1200 Whole Home Mesh Wi-Fi System (3 Pack) is engineered to eliminate dead zones and deliver seamless, high-speed wireless connectivity across your entire home. Using advanced Deco Mesh Technology, this system of three Deco units forms a unified network with a single Wi-Fi name, automatically steering connected devices to the fastest and strongest signal. Covering up to 4,000 square feet, the Deco M4 ensures reliable connections for up to 100 devices. With fast dual-band speeds, smart roaming, app-based management, and compatibility with Alexa voice control, it offers an ideal solution for large households seeking consistent and secure Wi-Fi performance.

Product Features

Seamless Mesh Wi-Fi Across Your Home

The Deco M4 uses TP-Link Mesh Technology to create a single network that covers homes up to 4,000 square feet. Devices automatically switch to the fastest unit for uninterrupted performance during streaming, gaming, and browsing.

High-Speed Dual-Band Connectivity

With speeds of up to 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz, the Deco M4 delivers stable and fast wireless access. It supports bandwidth-heavy tasks like 4K streaming, IP camera feeds, and high-speed downloads with ease.

Supports Up to 100 Devices

Designed for medium to large households, the Deco M4 provides robust connectivity for up to 100 devices simultaneously, making it ideal for smart homes and multi-user environments.

Multiple Operation Modes

Switch easily between router mode and access point mode to meet your network setup requirements. The Deco M4 offers the flexibility to adapt to your existing infrastructure.

Easy Setup with the Deco App

Installation is straightforward with the Deco mobile app, available on Android and iOS. Configure your network, manage connected devices, prioritize traffic, and create guest networks with a few taps.

Voice Control with Alexa

Compatible with Amazon Alexa, the Deco M4 allows for simple voice control of your home network, making everyday tasks even more convenient.

Smart Parental Controls

Manage internet usage with intuitive parental controls. Features include URL filtering, time limits, user profiles, and pause internet access—all easily configured through the app.

Expandable Mesh System

The Deco M4 can be paired with any other Deco model to expand network coverage. Add more units to eliminate dead zones and accommodate changing space requirements.

Product Specifications

• Wi-Fi Standard: Wi-Fi 5 (IEEE 802.11ac/n/a 5 GHz, IEEE 802.11n/b/g 2.4 GHz)
• Wi-Fi Speed: AC1200
  • 5 GHz: up to 867 Mbps
  • 2.4 GHz: up to 300 Mbps
• Coverage: Up to 4,000 sq. ft. (3–5 bedroom homes)
• Antennas: 2 internal antennas per unit
• Wi-Fi Features:
  • TP-Link Mesh Technology
  • Optional Ethernet backhaul
  • Beamforming
  • MU-MIMO
  • Dual-band load distribution
• Operation Modes: Router Mode, Access Point Mode
• Device Capacity: Up to 100 devices
• Ethernet Ports: 2 × Gigabit Ethernet ports per unit (WAN/LAN auto-sensing)
• Buttons: Reset button
• Security Protocols: WPA-Personal, WPA2-Personal
• Firewall & Access Control: SPI Firewall, Access Control, Guest Network (2.4 GHz and 5 GHz)
• Parental Controls: URL filtering, time limits, profile creation
• WAN Types: Dynamic IP, Static IP, PPPoE, PPTP, L2TP
• QoS: Device-based Quality of Service
• Cloud Services: OTA firmware upgrade, TP-Link ID, DDNS
• NAT Forwarding: Port forwarding, UPnP
• IPTV Support: IGMP Proxy, IGMP Snooping, Bridge, Tag VLAN
• DHCP: Address reservation, DHCP client list, DHCP server
• Management: TP-Link Deco App (Android 5.0+, iOS 9.0+)
• Wi-Fi Transmission Power:
  • CE: <20 dBm (2.4 GHz), <23 dBm (5 GHz)
  • FCC: <30 dBm
• Dimensions (W x D x H): 90.7 mm × 90.7 mm × 190 mm
• Package Contents:
  • 3 × Deco M4R units
  • 3 × Power adapters
  • 1 × RJ45 Ethernet cable
  • 1 × Quick installation guide
• Certifications: CE, FCC, IC, NCC, BSMI, IDA, RCM, JPA, JRF, VCCI, KC, RoHS
• Operating Temperature: 0°C ~ 40°C (32°F ~ 104°F)
• Storage Temperature: -40°C ~ 70°C (-40°F ~ 158°F)
• Operating Humidity: 10% ~ 90% non-condensing
• Storage Humidity: 5% ~ 90% non-condensing