Hikivision DS-K2604-GN/Aust Four Door Access Controller

Four-door Access Controller, 100,000 cards, 300,000 events, TCP/IP, 8x RS-485 and 4x Wiegand(26/34) protocol, Input Interface: 4x Alarm Input, 4x Door Sensor, 4x Exit Button, 8x Case Input, 1x Tamper Alarm, Output Interface: 4x Door Relay, 4x Alarm Relay

The Hikvision DS-K2604-GN/Aust is a Four-Door Network Access Controller, similar in architecture to the DS-K2602 model but supporting more doors. The “GN/Aust” variant likely denotes a specific model designated for the Australian market.