Smart Living Starts With Flexible Access

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HAC‑971QM Multi‑Credential Access Controller —— Supporting QR Code / NFC / Card / PIN Authentication

Taking the first step toward smart living often begins with redefining flexible and secure access experiences. The HAC-971QM QR Code Access Controller is an innovative solution precisely tailored for modern mobile lifestyles and next-generation security.

Supporting multiple authentication credentials—including QR Code, NFC, proximity cards, and PIN codes—it delivers a mobile, card-free, and keyless access method that completely transforms traditional reliance on physical keys and plastic cards. By significantly reducing card issuance costs and environmental waste for enterprises, it also introduces unprecedented convenience in access management.

In terms of security and user experience, this controller demonstrates outstanding technological advantages. Users simply present the dynamic QR Code generated by the Hundure App on their smartphone, and the system completes instant access with ultra‑fast reading performance and exceptional recognition accuracy. Its dynamic credential technology automatically updates at regular intervals, effectively preventing screenshot forgery and unauthorized sharing. The contactless scanning method further eliminates direct physical interaction with devices, reducing public health risks of infection. For Android users, NFC verification offers an even faster and safer option—just open the app and tap the controller to gain secure access in seconds.

On the hardware front, the HAC-971QM features a 2.4-inch color LCD paired with a highly sensitive backlit touch keypad, and is equipped with an intuitive graphical user interface (GUI) for effortless operation. Supporting up to 4,000 cardholders and 100,000 event logs, it perfectly meets the high-level security demands of large enterprises. Additionally, the system includes a built-in alarm output function and supports customizable work schedules with flexible shift configurations, demonstrating exceptional versatility and scalability.

The HAC‑971QM features a standard Wiegand output interface, enabling seamless integration with any existing card reader. Whether for new deployments or system upgrades, it delivers effortless compatibility. Its exceptional stability and reliability ensure long‑term, consistent performance even in demanding office and industrial environments. From premium corporate offices, co‑working business centers, and visitor registration lobbies to smart residential communities, government facilities, and unmanned hotels or guesthouses requiring intelligent management, the HAC‑971QM stands out with unmatched flexibility and security standards—making it one of the most representative smart access control solutions in today’s security market.

Key Features of HAC‑971QM

  • Technological and stylish tempered glass faceplate
  • Scan a QR Code from a mobile phone or a paper
  • Support one-time QR Code with a built-in expiration date mark
  • Standalone operation & setting function
  • 2.4” color touch LCD
  • Intuitive graphic menus
  • Sense NFC on mobile phone (Android phone only)
  • 80,000 cardholders, 100,000 events
  • RS-485 and TCP/IP dual communication interfaces