System Parameters
Storage:   cards information:
100,000 (200,000 expandable)
access control events :
300,000 (600,000 expandable)
Capacity:   16M
Processor:   32-bit
Device Interfaces
Output Interface:   Door Switch Relay×2, Alarm Relay×2
Uplink Communication Interface:   TCP/IP Network Interface and RS-485 Interface
Input Interface:   Alarm Input×4,
Door Magnetic×2,
Door Switch×2,
Case Input×4,
Downlink Communication Interface:   RS-485 and Wiegand (w26/w34)
Accessible Card Reader:   4 Card Readers (RS485 Interface) and 4 Card Readers (Wiegand Interface) Connectable
Working Voltage:   DC 12V/1A
Power Dissipation (with Load):   ≤100W
LED Indicator:   Power Supply Status, Communication Status, Working Status
Certification:   CE, FCC
Working Humidity:   10% to 90% (Non-Condensing)
Working Temperature :   -20°C to +65°C (-4°F to +149°F)
Dimensions (L×W×H):   370x345x90mm (14.6x13.6x3.5")