477-600. The Net2Air Bridge uses Paxton’s Net2Air wireless technology to communicate with the Net2 software. The Net2Air Bridge provides the wireless communication link between the PC running Net2 and wireless control units such as the Paxlock Pro or Net2 Nano. The Bridge uses a site’s LAN which means that multiple Net2Air Bridges can be placed around a site and linked back to the PC.. Wireless bridge from Net2 to wireless control units. Plugs into the existing LAN/WAN. Power over Ethernet (PoE). Multiple Net2Air Bridges can be placed around a site