Geovision GV-FR2020 13.56 MHz Face Recognition Reader
Overview
The Geovision GV-FR2020 is a 13.56 MHz face recognition reader designed as an accessory component for multi-factor access control deployments. This reader combines facial recognition biometrics with 13.56 MHz RFID credential reading, enabling hybrid authentication workflows across entry points in corporate facilities, institutions, and secure environments. The GV-FR2020 operates at the international standard 13.56 MHz frequency band — the same band used for NFC Type 2/3/4 and ISO/IEC 14443 Type A/B card readers — so it integrates with existing credential ecosystems without requiring separate hardware at each reader location.
Compatibility
The GV-FR2020 integrates into Geovision access control management platforms and third-party ONVIF-compatible VMS systems. Installers can pair this reader with Geovision access control door controllers and visitor management modules to enforce biometric-plus-credential rules — for example, requiring both a valid ID card and a recognized face to unlock a door. The 13.56 MHz frequency ensures compatibility with standard NFC-enabled ID badges, proximity cards, and mobile credentials that support ISO/IEC 14443 standards. If your infrastructure already runs NFC readers elsewhere on the premises, the GV-FR2020 shares the same frequency band and does not create RF interference conflicts.
Installation Notes
The GV-FR2020 is a wall-mount form factor suitable for entry vestibules, turnstiles, and access control pedestals. Power and control wiring connect via standard building-grade runs to a Geovision access controller or compatible networked reader hub. Facial recognition calibration requires clear sightlines to the reader's optical window — mount at eye level (approximately 48–60 inches from floor) to minimize false-rejection rates and ensure card-based fallback reading remains reliable if biometric enrollment data is unavailable for a visitor. The 13.56 MHz radio-frequency field has a typical read range of 4–6 inches, so credentials must be presented within close proximity — this short range is intentional and reduces accidental multi-reader triggering in shared spaces.
