Boost your access control capabilities with the Hikvision DS-K2701X Ultra Series Access Controller, a flagship solution engineered for demanding, high-capacity environments. This master controller natively manages 1 door while offering exceptional scalability—connect up to 62 DS-K2M002X access modules via downstream RS-485 redundancy wiring to control up to 125-126 doors total. Ideal for expansive facilities like airports, subways, banks, factories, hospitals, and large office complexes requiring reliable, distributed door management.

Boasting massive storage with 100,000 users, 200,000 cards, 10,000 fingerprints, and 600,000 event logs, it delivers enterprise-level performance and quick response times. Advanced features include multi-factor authentication, anti-passback, multi-door interlocking, first person in, alarm linkage, tamper detection, and fire interface integration for enhanced security protocols.

Enjoy secure communication with TCP/IP (10/100/1000 Mbps self-adaptive), IPv4/IPv6 support, and high encryption standards. Configuration is simple and software-free via web browser, with full compatibility for Hik-Connect, HikCentral Professional, and third-party readers (Wiegand, OSDP via modules). Redundant RS-485 design ensures uninterrupted operation even in challenging network conditions.

Running on a robust Linux OS with ample onboard resources, it operates reliably from -10°C to 55°C and includes backup battery support. LED indicators and DIN-rail/wall mounting options simplify installation and maintenance. Elevate your security with this future-proof, expandable controller built for professional-grade access management.