Net2 classic 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.
Other hardware features:
• Volt free control relay
• Input for PSU fail
• Input for tamper