HID® Signo™ 20 Reader

Meet the HID® Signo™ Reader 20

As a founding member of the Signo family, the HID® Signo™ Reader 20 delivers tried, tested, and trusted performance for modern secure access control. This mobile-ready, multi-technology reader features a slim mullion-mount design, making it the perfect choice for narrow spaces, door frames, and sleek architectural environments.

Built to bridge the gap between legacy systems and the future, the Signo 20 supports an incredibly wide range of contactless credentials—including cards, fobs, and smartphones.

Key Features

• Unmatched Versatility: Seamlessly handles a massive range of contactless technologies. It features native Bluetooth® and NFC for HID® Mobile Access, along with Apple’s Enhanced Contactless Polling (ECP) to support credentials stored in the Apple Wallet.

• Self-Calibrating Performance: Built with innovative surface detection that automatically optimizes and calibrates the read range based on where it's mounted.

• Elite Security Hardware: Cryptographic keys are stored ultra-securely on certified secure element hardware to ensure tamper-proof, lifetime protection.

• Connected for the Future: Skip manual, on-site maintenance. Out-of-the-box support for Open Supervised Device Protocol (OSDP) enables secure, bidirectional communication and full remote management.

Supported Credentials

• 13.56 MHz Smart Cards: Seos®, iCLASS SE®, iCLASS®, MIFARE DESFire® (EV1/EV2/EV3), and MIFARE® Classic.

• 125 kHz Proximity Cards (Legacy): HID Prox®, Indala® Prox, Dorado® Prox, and EM Prox.

Ready to upgrade your access control? Contact our specialist team today for a quote.