Hundure Web-based QR Code Access Control Solution The HAC-971QM QR Code Access Controller, combined with the Web Access Control System (WACS), offers a secure and intelligent access management solution for modern enterprises and communities. Technology Highlights • Mobile NFC Access (Android): Unlock doors with an NFC-enabled smartphone, eliminating physical keys. • QR Code Authentication: Supports mobile or paper QR Codes, with dynamic encrypted codes that expire to prevent duplication and unauthorized reuse. • High Capacity & Reliability: Stores up to 80,000 cardholders and 100,000 events, with an on-board lithium battery ensuring data retention during power outages. • User-Friendly Design: Features a 2.4" color LCD, slim housing, and intuitive touch keypad with graphical menus. • Advanced Scheduling: Provides 256 time zones, weekly schedules, holiday settings, and shift management. • Enterprise Security: Includes anti-passback, blacklist, duress card/code settings, plus RS-485 and TCP/IP connectivity. Applications • Ideal for corporate offices, factories, residential communities, hotels, apartments, government agencies, and transportation hubs requiring secure, scalable, and flexible access control. WACS Platform • The Web Access Control System (WACS) enhances management with web-based centralized control, integrating personnel data, access rights, and time schedules. It supports remote operations, multi-credential authentication, mobile access, reporting, and event tracking, making it the perfect solution for medium to large-scale projects. User Benefits • Together, HAC-971QM and WACS eliminate physical keys, prevent unauthorized access, simplify large-scale management, and enable centralized control. The solution delivers secure, convenient, and future-proof access management for smarter, safer operations.