1.The Outdoor Arrestor Kit provides lightning protection for your wireless equipment. By adding a simple arrestor to your wireless antenna, you can reduce the costs in damaged switches, access points, or other network devices. Simply connect the Outdoor Arrestor Kit directly inline between your Access Point and your outdoor antenna cable, and connect the ground wire to a ground pole.2.Features - Supports dual band 2.4GHz 802.11b/g and 5GHz 802.11a wireless devices.Multi-strike capability and bi-directional protection helps protect devices from the erratic and unpredictable nature of lightning.Equipped with Cable Convertor for flexible connection between rigid outdoor cable and Access Point.Color coded cable and adapter sleeves ensures easy installation Easy-to-Install wall mounting.No configuration or installation software required.3-Year Warranty.