Card Access Control Terminal An enterprise-grade, high-speed biometric access control reader engineered to secure high-privacy entry points using advanced optical or capacitive fingerprint sensing. Operating on an IP-based network architecture (TCP/IP and Wi-Fi) with standard Wiegand and OSDP protocol support, this standalone terminal features live-finger detection algorithms, integrated RFID card reading, and built-in lock control relays to deliver rapid, secure occupant authentication ($<0.5\text{ seconds}$) while eliminating credential sharing.
High-Fidelity Biometric Authentication for Secure Facility Enclosures
In modern commercial offices, data vaults, and restricted research facilities, traditional access methods like mechanical keys or plastic RFID proximity cards present significant security vulnerabilities. Cards can be lost, stolen, or intentionally passed between employees ("buddy punching"), compromising the integrity of the building's security perimeter. A Biometric Fingerprint Access Control Device solves this problem by tying facility access rights directly to an individual's unique biological identity, ensuring absolute accountability and audit trail accuracy.
The device utilizes an advanced optical or silicon capacitive sensor array. When an occupant places their finger on the scanning window, a high-resolution image of the ridge and valley patterns is captured. Rather than storing an image of the actual fingerprint—which would pose privacy and data leakage risks—the device’s internal microprocessor runs a proprietary cryptographic algorithm. This algorithm maps unique intersections and terminations (called minutiae points) and converts them into an encrypted mathematical template.
During authentication, the terminal cross-references this live template against its internal database or a central security server within milliseconds. If a match is verified, the onboard controller drops the holding current to an electromagnetic lock or activates a motorized turnstile relay, granting access while logging the precise time and user ID.
Key Performance Features
Advanced Live-Finger Detection (LFD): Outfitted with optical and infrared sensors that analyze skin elasticity, temperature, and blood flow, preventing unauthorized entry attempts using fake silicone, rubber, or paper fingerprint duplicates.
Ultra-Fast Biometric Matching Engine: Runs a high-performance 1.2 GHz dual-core CPU capable of executing 1:N matching across a database of 3,000 templates in under 0.5 seconds.
Hybrid Multi-Factor Authentication: Supports flexible combination security rules, allowing access configuration via fingerprint only, RFID smart card (Mifare/DESFire) only, digital PIN code via an integrated keypad, or a triple-combination requirement for high-security areas.
Dual-Protocol Control Integration: Fully equipped with standard Wiegand (Input/Output) and secure OSDP (Open Supervised Device Protocol) channels, enabling drop-in integration into pre-existing third-party master access control panels.
Network-Ready Architecture: Features integrated TCP/IP Ethernet ports and dual-band Wi-Fi connectivity, allowing automated real-time access log syncing and remote database management via central security management software.
Standalone Emergency Fail-Safe Relays: Outfitted with an internal Form C dry-contact lock relay. If central network communications drop, the device continues to operate normally in standalone mode using its local storage database.
Ideal Infrastructure Applications
Corporate Executive Boardrooms & Server Vaults: Restricting entry to high-value data infrastructure assets while maintaining a clean digital audit trail.
Healthcare Medicine & Narcotics Storage: Eliminating card-sharing risks in clean rooms and restricted pharmaceutical closets.
Commercial Office Main Entrances: Replacing standard badge systems at main turnstiles to automate workforce time and attendance logging.
Technical Performance MatrixEngineering Metric ParameterPremium Optical Biometric TerminalCompact Capacitive TerminalSensing Technology CoreHigh-Resolution Anti-Scratch OpticalSilicon Surface Capacitive MatrixTemplate Storage CapacityUp to 3,000 / 10,000 TemplatesUp to 1,000 / 3,000 TemplatesTransaction Event Log Buffer100,000 Local Events (Non-volatile)50,000 Local Events (Non-volatile)Verification Speed Envelope$\le 0.5\text{ Seconds}$ typical response$\le 0.7\text{ Seconds}$ typical responseFalse Acceptance Rate (FAR)$\le 0.0001\%$$\le 0.001\%$False Rejection Rate (FRR)$\le 0.01\%$$\le 0.1\%$Built-in Smart Card Reader13.56 MHz Mifare / 125 kHz Proximity13.56 MHz Mifare StandardCommunication ProtocolsTCP/IP, Wi-Fi, RS-485, Wiegand, OSDPTCP/IP, RS-485, Wiegand OutInternal Hardware Relays1 $\times$ Lock Relay, 1 $\times$ Door Sensor, 1 $\times$ Alarm1 $\times$ Lock Relay, 1 $\times$ Exit Button InputCompliance CertificationsCE / FCC / RoHS / NDAA CompliantCE / FCC / RoHSStandard Procurement Package Components
Intelligent Biometric Fingerprint Access Terminal Unit
Heavy-Duty Zinc-Alloy Wall Mounting Backplate & Anchors
Pre-wired Input/Output Connection Cable Harness Pigtail
Mechanical Enclosure Anti-Tamper Security Screws and Driver Tool
Factory Software Download Authorization Code and Installation Manual
Optional System Add-ons: Rain Shield Canopies (for sheltered outdoor deployment), External USB Fingerprint Enrollment Scanners (for remote HR desk enrollment), and 12V DC Backup Battery Power Enclosures (Sold Separately based on contract BOQ layouts)