Extend WiFi to crowded outdoor environments Designed for crowded public outdoor venues, the Zyxel WAC6550 Series access points provide Gigabit wireless connectivity to hundreds of users. With Zyxel's commitment to RF First, the WAC6550 Series is able to improve both performance and user satisfaction in public environments. Optimized wireless experience for mobile clients The WAC6552D-S features Zyxel's field-proven smart antenna that dynamically changes signal pattern and mitigate interference to extend coverage and provide greater reliability to mobile clients. Ideal for harsh outdoor environments The WAC6550 Series offers up to IP67 industry-grade weather proofing and the capability to work in extremely high- or low-temperature conditions. Built for superior performance As Zyxel's commit to RF First, the WAC6552D-S is built with smart antenna and low-noise elements to delivering superior wireless performance. In addition, the built-in surge protector of WAC6552D-S provides an extra layer of protection for your investments against surges caused by lightning. Unified access point - Fits all businesses To meet various deployment and environment requirements, the WAC6550 Series can be managed in two ways: you can build a simple network with free ZON Utility. And for complex network, you can manage with physical wireless controllers that offer more advanced features. Standalone, for when you start Controller-managed, for when you grow