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Mercusys® Launches Whole Home Mesh Wi-Fi System — Halo S12 (3-Pack)


Mercusys® Launches Whole Home Mesh Wi-Fi System — Halo S12 (3-Pack)


Mercusys®, a reliable network device provider that specializes in providing the essential devices that form the backbone of your connected life, has announced the launch of its advanced whole home mesh Wi-Fi system – Halo S12. Whether you’re watching a movie, gaming online or running your home with smart products, you should never have to worry about your Wi-Fi. Mercusys designed Halo S12 to harness the power of three separate AC1200 units and deliver up to 3,500 sq. ft.(320m2) of seamless Wi-Fi. With Halo S12, you never have to stop what you’re doing to switch networks or reset your router, just enjoy a seamless and secure Wi-Fi for every room.  

Daily Wi-Fi, Everywhere

We don’t think it’s crazy to want fast Wi-Fi in every room. So go ahead, listen to music as you cook, stream a movie while relaxing in bed or video chat with a loved one on the porch— Halo S12 with Mercusys Mesh Technology will work as a unified system to guarantee a strong Wi-Fi signal in every corner of your home, covering up to 3,500 ft² (320 m²). If you want more coverage, just simply add another Halo.


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

AC1200 dual band speed (867 Mbps on 5 GHz, 300 Mbps on 2.4 GHz) makes Halo capable of keeping your phones, computers, tablets, smart home and other IoT devices connected and operating at peak performance.



If one Halo has an issue, the system will automatically reroute data to fill in any gaps in coverage to make sure you stay online.


Easy Expansion

Halo S12 is currently available as a two-unit or three-unit multi-pack. But you don’t have to worry about whether the coverage will meet your needs. All Halo models can work together, so you can Just add another Halo to expand your network.


Key Features

  • One Unified Network – With advanced Mesh Technology, Halo units work together to form a single unified whole-home network with one Wi-Fi name and 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.
  • Whole Home Coverage – Blanket up to 3,500 ft² (320 m²) with high-speed Wi-Fi.
  • Hi-Speed Wi-Fi – Halo S12 provides fast and stable connections with speeds of up to 1,167 Mbps and works with major internet service providers (ISP) and modems.
  • Ultra-High Performance – Enjoy lag-free connection and non-stop entertainment on all your devices, at the same time.
  • 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.
  • MU-MIMO - Simultaneously transfers data to multiple devices for 2x faster performance


About Mercusys

Mercusys’ mission is simple: to offer excellent internet access to as many people as possible. We believe that, in an increasingly connected world, everyone should have access to the tremendous wealth of information and entertainment that is available today. Mercusys is committed to being your trusted partner and broadening your horizons to include the infinite potential for valuable human connections that the internet provides.


*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of network conditions, client limitations, and environmental factors, including building materials, obstacles, volume and density of traffic, and client location.


For more information about Mercusys, please visit us online at www.mercusys.com


Contact Us

Global Technical Support: +86 755 86693232 (English Service)

Sales E-mail: info@mercusys.com

Support E-mail: support@mercusys.com (24 hours a day, 7days a week)