Deco uses a system of different units to achieve perfect Wi-Fi coverage at home. Eliminate weak signal areas once and for all. - With Deco mesh technology, the units work together in a unified home network under the same network name. End devices automatically switch between Deco units as you move around your home to get the best connection everywhere....- With the Deco M4 (3-pack) you can cover up to 370 m² with WLAN; if that's not enough, you can add more Deco units as you like. - Fast and stable connection with up to 1167 Mbps - Deco Mesh optimises traffic even on busy networks and provides delay- free connections for over 100 devices - Comprehensive parental controls ensure a safe Wi-Fi experience for everyone in your family. - The Deco app makes setup and installation easy