Contactless Fingerprint Scanner
Contactless Fingerprint Scanner is an advanced non-contact biometric capture system using 3D optical imaging to deliver high-quality fingerprints without physical touch, ideal for secure identification in challenging field and office environments.
Key Features:
✔️ Non-contact 3D optical acquisition for hygienic, touch-free fingerprint capture
✔️ High-resolution imaging at 640×640 pixels, 500 dpi for forensic-grade detail
✔️ Low distortion output under 1% with accurate ridge geometry
✔️ Three-plane rolling & flat capture supporting single-finger acquisition
✔️ Reliable performance on difficult fingers (dry, wet, worn, or shallow prints)
✔️ NFIQ2 quality scoring & duplicate detection for consistent enrollment control
✔️ Rugged design with IP-rated protection for dust and water resistance
✔️ USB 3.0 connectivity & Windows compatibility for fast data transfer and integration
Contactless Fingerprint Scanner
The Contactless Fingerprint Scanner integrates non-contact optical acquisition with 3D vision technology to capture 640×640 pixel images at 500 dpi resolution. It produces 32.5mm x 32.5mm effective image areas with distortion under 1% and grayscale levels quantified to 256 per pixel. The device weighs 3kg with dimensions of 217mm x 210mm x 264mm in deep space gray casing.
This scanner operates between 0°C and 50°C in 20-80% humidity conditions and functions under ambient light up to 300 lux. It captures single-finger three-plane rolling and flat rolling images in BMP/RAW formats through USB 3.0 interface. The unit features IP64/IP53 dustproof and waterproof ratings, NFIQ2 score output, and duplicate finger detection. It requires 220V AC input and works with Windows 7/10 systems running i5 7600k processors with 4GB RAM minimum.
Criminal investigation units, immigration offices, and public security departments deploy the Contactless Fingerprint Scanner to collect prints from dry, wet, and shallow finger conditions that conventional contact scanners cannot process. The technology solves acquisition problems during field operations where subjects have worn fingerprints or environmental factors affect print quality. Police agencies use this system for registered residence verification and suspect identification without physical surface contact.
Tactical Supply Pakistan offers this fingerprint acquisition system to law enforcement organizations requiring hygienic, non-invasive biometric collection that maintains accuracy across challenging finger surface conditions. The scanner’s grayscale dynamic range exceeds 180 levels for detailed ridge pattern capture.
Why does non-contact scanning improve capture success rates for wet or dry fingers?
Contact-based scanners require optimal skin moisture and pressure distribution, but the A1’s optical system captures ridge patterns through 3D spatial mapping regardless of surface moisture content or epidermis texture variations.
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