KIDDE class a network card for 2010 series analogue control panels, 32 nodes/loops or 64 zones, rs485 network communication card for analogue and conventional control panels, 1500 m between nodes. panels and repeaters, up to 32 nodes / 32 loops. plug-in connectors, each node can be a fire control panel or repeater, direct connection on the panel baseboard. no additional wiring required