The optical sensor unit combines robustness with excellent imaging behaviour and maximum reliability and high resolution. The mechanical shell is made of ABS plastics material and the working surface and the prism is made of LAK glass material. So the CFS190-HKB possesses better properties of toughness, strength, anti-aging, resistance to sunlight, anti corrosion, etc. Because of its small size compared to other optical sensors it can widely be integrated and used in access control, banking, customs and other applications where optical technology is required.

In combination with TopSec ID Module and its confirmed excellent image triggering and recognition features a powerful fingerprint recognition subsystem is fit together for usage for a wide range of user population and finger conditions. Through the integrated diagnostic and firmware update functions important features are available to install a professional service and maintenance workflow.

FYTECH CFS190-HKB features

• optical principle, 13×18.3 mm2 active sensor area
• 315×360 Pixel, resolution: 500dpi, grey levels: 8bit
• 256 dimension: 54.5x25x20.5 mm3
• operation temperature: -10-+50 Grad C

The sensor unit with combination of Light Emitting Sensor and CMOS technology comparably performs high security level, durability, reliability and good image capturing capability. It also provides best condition for various applications with its relatively small size compared to other optical sensors. The robust and simple designed sensor unit with the Bio-I´s core technology “LE Sensor” only reads live human finger. The concave shape of sensor surface enhances the performance of fingerprint image capture.

Together with TopSec integrated feedback and triggering functionality enhanced image quality ensures best recognition rates for wet and dry fingers. Latency effects caused by specific sensor surfaces are compensated and reduced through sensor specific latency checking algorithms.

TESTECH TBS220 features:

• Type: Testech LE (Light Emitting) Sensor + CMOS Image Sensor active sensor area: 15mm x 18mm
• Resolution: 620 DPI; 640 x 480 Pixel: 1,5 Mio TIPS
• dimensions: 21mm(W) x 29,5mm(L) x 22mm(H)
• operation temperature: -20°C ~ +60°C