... is interchangeable, high-performance, high-bandwidth, multi-functional and outdoor-type. The device has the features that it has the ... firewall, VPN, bandwidth management, QoS, and other functions.Technology SpecificationsDB6000 Bridge/AP D2113RFBandIEEE11b/g 2.400~2.4835GHz IEEE11a 5.180 ... , rain, sun, dust, shock and thermal proof design DB6000 Bridge/AP D2113:dual-module outdoor wireless bridge/AP