Honeywell Security & Communications
NetAXS-123 with Ethernet Virtual Loop
Honeywell’s NetAXS-123 with Ethernet virtual loop (EVL) is a web-based access control system that enables integrators to provide customers with simple, scalable and affordable access control. The system’s modular design allows businesses to purchase only as much access control as needed – down to the specific number of doors, making it easy to add more doors anytime. EVL eliminates the need for long runs of multiple cables by replacing them with just one PoE cable per door, which means reduced installation time and reduced costs. The scalable system paves the way for business owners to expand access control as needs change.
http://www.honeywellaccess.com/products/access-control-systems/web-based/294386.html