Net2 Classic Controllers
Net2 is a PC based security system for controlling access through doors. Net2 allows users to be given access to particular areas at certain times. Because the system is networked, all administration can be done from a central point. Net2 classic is one of a range of three Net2 control units. It is a single door access control unit and can be networked to others. The Net2 classic control units are connected using a dedicated ‘daisy chain’ RS485 network. They communicate with the server PC via a USB or serial communications converter or across a computer network using a Net2 plus control unit or an Ethernet interface. The server PC can be connected at any point along the RS485 data line. As with all Net2 control units, Net2 classic is designed to work seamlessly in the event of communications failure. It will continue to permit or deny access to users as appropriate. Once communications are re-established the activity is reported back to the PC.