The AC-425IP-B Intelligent 4-Reader Expandable Networked Access Controller is powered by Rosslare AxTraxNG Server for Microsoft Windows to deliver fullfeatured access control and automation capability via 10/100 Ethernet port. Rosslare offers a variety of ordering options, including DIN-panel only and set up on an ME-1015 advanced power supply lockable enclosure. The system provides an ideal modular and expandable solution for commercial and institutional needs.