It's a whole-home WiFi system for home networking with multiple smart units delivering data speeds up to 1200Mbps and seamless floor-to-floor roaming throughout the home Unlike traditional single routers where the signal drops significantly after passing through two to three walls, this whole-home mesh WiFi system is a distributed wireless network that connects to each other without sacrificing signal strength and stability over a larger area , so it is highly valued. This is a flexible system that can be expanded according to your needs, you can add up to 10 satellites as needed. Each unit takes up 1000-1500 square feet, while 3-unit kits take up 3000-4500 square feet, and 2-unit kits take up 2000-3000 square feet, depending on how you place them WAVLINK WiFi system uses a new type of WiFi technology - Mesh network system, multiple WAVLINK Wi-Fi points work together to create an always strong and fast Wi-Fi network. Even better, this Wi-Fi system intelligently connects you seamlessly to the best Wi-Fi available, eliminating the need to manually switch routers and range extenders as you move around your home Even in your yard, three Wi-Fi points work together to cover most of your home well. After setting up your mesh network system, you can easily customize the system by adding more Wi-Fi points to extend coverage Leading 802.11ac Wi-Fi standard and MIMO technology, each dual-band Wi-Fi point provides data speeds up to 1200Mbps. The best part is your entire family will be streaming, gaming and surfing simultaneously without any buffering or lag Compact and elegant design, four internal antennas boost powerful Wi-Fi signal, covering every dead zone. This grid extender set works together effectively to make your online life easier and worry-free Traditional Router + Extender: Traditional extenders can extend the range a bit, but are less powerful Patented Touchlink Technology: Mesh is the most enjoyable thing when you host a party or invite friends over because friends and guests can get Wi-Fi access on their own without having to tell them the Wi-Fi password again and again Touch and Connect: It's easy to share WIFI with your friends. No more worrying about passwords Beamforming technology: Beamforming processing technology is used at both the transmitting end and the receiving end to expand the signal coverage by changing the directionality of the array 4 High-Performance Antennas: Four built-in antennas effectively improve reception and sensitivity of each WiFi point, resulting in wider coverage over long distances. This allows the signal to travel further and provide a faster internet access experience Extremely fast Gigabit Ethernet runs up to 10 times faster than standard, helping your wired devices reach peak performance for smooth gaming and streaming Smart lighting at night, in the dark, when you need to wake up, or if you are used to dim lights in the room at night, turning on the smart lights will create a joyful, happy and warm tranquility in your room atmosphere Note:?? If your house exceeds?3000 square meters, we recommend buying 3 sets directly, which will cover the entire home. If your house exceeds 4,500 square meters, we recommend buying 3 sets and 1 set of mesh satellites, so that your house can have WiFi signals. 1 mesh satellite must work together with our mesh router, it cannot work alone.