LD-9900-S four-finger scanner produces clear images that fully meet the American FBI FAP 60 image quality requirements, supporting both left and right four-finger scans. The device supports dual thumb flat capture mode, single finger capture for all ten fingers, and single finger rolling capture mode. The scanner meets largescale national and city-level fingerprint collection needs, providing important technical support and reliable assurance for large-scale public application systems.
Ultra-high image quality: The optical distortion-free fingerprint imaging system provides high-fidelity fingerprint images, which is beneficial for extraction.
Powerful collection capabilities: The large capture window size integrates ten-finger flat, single-finger flat, and single-finger rolling capture in one device.
Fast capture speed: four-finger scanner captures at least 10 FPS and supports real-time finger detection.
High adaptability: Applicable to various types of fingerprints, automatically clears residual fingerprint marks and halo effects, resulting in higher imaging quality.
Durable and shock-resistant: The device features a sturdy design, wear resistance, strong anti-shock and antivandalism properties, and is resistant to electrostatic interference, ensuring a long service life.
Easy secondary development: SDK (Software Development Kit) is provided.
Voice control for convenience and intelligence : supports a buzzer and voice guidance to guide users through the appropriate finger pressing operations.