ACCESS CONTROL SYSTEMS THE HEART OF EVERY SECURE ENTRY
Tremendous progress has been made since the invention of the key. Access control systems have become an essential means of ensuring safety in organizations and buildings around the world. These systems provide peace of mind and protection to millions of people.
Integrated with secure physical entry points, they offer the most reliable solution for granting access and minimizing the risk of unauthorized entry.

🔐 Standalone Access Control Systems
Standalone access control systems are self-contained units, where all electronics are built into the reader or keypad itself. They require no additional wiring, routers, alarms, or sensors, making them ideal for low-security doors or small buildings with limited access points.
✅ Key Advantages:
- Cost-effective – Ideal for small budgets, simple setups, or low-risk areas.
- Quick and easy installation – No need for specialized technicians.
- Flexible access options – Compatible with cards, fobs, tokens, or codes.
- Scalable – Start with one unit and expand as your needs grow.
🌐 Centralized Access Control Systems
Centralized access control connects all your sites and doors through a single, unified platform — even across multiple buildings or countries. Access permissions, user management, and monitoring are all handled from one central location.
✅ Key Benefits:
- Global access with one credential – Staff can move across locations seamlessly.
- Greater efficiency – Simplified system management saves time and resources.
- Reduced costs – One system to deploy and maintain, with economies of scale.
- Future-ready – Easier to update, expand, and adapt to evolving risks.

🔐 The Most Versatile Readers Available
Upgrading to HID Signo allows building owners to future-proof their security systems like never before, equipping them with truly dynamic tools to address emerging threats and implement necessary enhancements.
HID Signo Readers go beyond traditional door security by operating within a connected, modern, and distributed ecosystem. This empowers access control systems to adapt dynamically as new needs, configurations, or threats emerge.
These best-in-class readers offer a truly future-ready solution by:
- Enabling native mobile access – Activate mobile credentials whenever you're ready, with no additional hardware required.
- Simplifying migration from Wiegand to OSDP – Ensure secure, encrypted communication between the reader and the door controller.
- Supporting both legacy and next-generation credentials – Upgrade to more secure technologies at your own pace, without disrupting operations.

🛡️ Access Control, Redesigned
HID Signo brings together advanced security and sleek modern design in a signature line of access control readers from HID Global. Continuing HID’s legacy of best-in-class performance, Signo Readers introduce innovative features that help organizations stay secure in a rapidly changing world.
Designed to be versatile, powerful, and future-ready, HID Signo Readers are built to meet the evolving needs of today’s dynamic environments.
✅ Key Benefits
🔁 Highly Versatile
Supports the widest range of credential technologies, including:
- HID Mobile Access via native Bluetooth and NFC
- Apple’s Enhanced Contactless Polling (ECP) for credentials in the Apple Wallet
🚀 Unparalleled Performance
- Cryptographic keys are stored securely in certified secure element hardware
- A unique surface detection feature automatically recalibrates the reader to optimize performance and read range
🌐 Connected to the Future
- Native support for Open Supervised Device Protocol (OSDP) ensures secure, bidirectional communication
- Readers can be remotely managed and updated without the need for physical contact or “sneakernet” methods
Simple to order, quick to install, and easy to upgrade HID Signo makes modern access control effortless and secure.

📶 Wireless Access Control Solutions
Wi-Fi-based access control systems combine hardware and software to deliver secure, wire-free access management. Devices communicate through a wireless network, eliminating the need for complex cabling.
A typical wireless system includes:
- Electronic or wireless locks
- Wireless access readers
- Wi-Fi access points
- Access control software or application
- Key fobs or mobile credentials
These components can be configured, monitored, and maintained remotely from your computer no need for on-site programming. You gain full control over door access, increasing convenience and reducing operational costs.