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One Unified Network – With advanced Mesh Technology, Halo S3 units work together to form one unified whole-home network with one Wi-Fi name and one password.
Seamless Roaming – Automatically switch between Halos as you move around your home, always getting the best signal to enjoy the fastest connections for all your devices.
Ultra-High Performance Wi-Fi – Blanket up to 2,200 square feet (200 m²) with high-speed Wi-Fi, ideal for 2–4 bedroom houses.
Connects over 40 devices – Enjoy lag-free connection and non-stop entertainment on all your devices, at the same time.

Whole Home Coverage
With Mercusys Mesh Technology, Halo S3 works as a unified system to guarantee a strong Wi-Fi signal in every corner of your home, covering up to 2,200 square feet.

Seamless Roaming
Devices are intelligently connected to the Halo with the strongest signal and highest capacity. No more sudden signal drops or lagging Wi-Fi when you're walking around the house.

Non-Stop Entertainment on All Your Devices
Halo S3 provides fast connections for over 40 devices at the same time. Keep phones, computers, tablets, and smart home and other IoT devices connected and operating at peak performance.

Expand Anytime
Halo S3 is compatible with Halo S12 and Halo S3 to form a Mesh network. Expand Mesh Wi-Fi coverage anytime by simply adding more Halos.

Simply press the "Pair" button,
Then just enjoy the expanded Wi-Fi.

Parental Control
Supervise children and staff by limiting access. Manage when and how connected devices can access the internet.

Guest Network
Allow guests to join your Wi-Fi network while protecting your privacy. Making sharing easy and maintaining security.

Hassle-Free Installation
Easy step-by-step instructions on the intuitive webpage allow you to complete installation in minutes.

Mercusys Halo S3 (2 Pack) Wireless N300 Whole Home Mesh Wi-Fi System

£29.99 Regular Price
£23.99Sale Price

  • Specifications

    2 10/100 Mbps ports per Halo unit
    (WAN/LAN auto-sensing)

    Pair Button/Reset Button

    External Power Supply

    Dimensions (W X D X H)
    3.5 x 3.5 x 3.5 in (88 x 88 x 88 mm)

    Package Contents
    2 x Halo S3 Unit
    1 x RJ45 Ethernet Cable
    2 x Power Adapter
    1 x Quick Installation Guide

    Wireless Standards
    IEEE 802.11b/g/n

    2.4 - 2.5 GHz

    Signal Rate
    300 Mbps on 2.4 GHz

    Transmission Power
    <20dBm (EIRP)

    Reception Sensitivity
    11g 6M: -95dBm
    11g 54M: -77dBm
    11n 20M MCS7: -75dBm
    11n 40M MCS7: -72dBm

    Wireless Functions
    Enable/Disable Wireless Radio, Wireless Statistics

    Wireless Security
    WPA2-PSK + AES

    WAN Type
    Dynamic IP/Static IP/PPPoE/PPTP/L2TP

    Server, Address Reservation, DHCP Client List

    Port Forwarding
    Virtual Server, UPnP, DMZ, Port Triggering

    Access Control
    Local Management
    Remote Management

    IPv4, IPv6

    Guest Network
    2.4 GHz Guest Network

    Mesh Protocol

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