Hikvision DS-K2801
1/2/4-door Access Controller, Storage with 10,000 cards and 50,000 access control events.
Uplink Communication: TCP/IP;
Accessible Card Reader: 4 Wiegand readers;
Input interface: Door Sensor×4, Door Switch×4, Case Input×4;
Output interface: Door Switch Relay×4, Alarm Relay×4.