Description

Optical fingerprint identity module Product brief introduction WEL***3 fingerprint identity module is composed by software and hardware, such as optical fingerprint sensor, high-speed DSP processor, high performance fingerprint contrasting algorithm, and so on, which has fingerprint collection, fingerprint registration, fingerprint comparison and search features. The fingerprint module is designed, researched and developed independently by wellcom Company. Product Features ï�¬ Perfect functions, the fingerprint module can complete the fingerprint collection, fingerprint registration, fingerprint contrasting and fingerprint search functions independently. ï�¬ Strong adaptability and high performance algorithms, it has strong ability to different categories, such as dry fingers, wet fingers, and light texture fingers all have high literacy rate and good correction, fault-tolerant performances. ï�¬ Strong electrostatic resistance ability, which is good applicable to the region where the environment is dried and easy electrostatic. ï�¬ Simple application development, developers donâ��t need to have fingerprint expertise, they can accord to provided command words, develop their own fingerprint application product. ï�¬ Thin volume, and the sensorâ��s thickness is very small, which can be embedded in a variety of products. Performance indicator Type Item Description Sensor Sensor type Optics Sensor lifetime 1 million Probing Technology Optics imaging Probing position True skin Anti-electrostatic *5KV Fingerprint algorithm Image capturing time <1s FRR â�¤0.***1%ï&frac*4;�Security level changeableï&frac*4;� FAR â�¤0.*1% Enrolling time â�¤1sï&frac*4;�need three times recordingï&frac*4;� Matching time â�¤1s Print verification type Support 1:1 and 1:N Storage space Internal print template libraryï&frac*4;�power-off protection. Standard storage is ***4 fingerprints. Environment index Working temperature **0ï&frac*2;�*5â�� Storage temperature **0ï&frac*2;�*0â�� Relative humidity *0ï&frac*2;�*0% Vibration *0ï&frac*2;�*5Hzï&frac*4;�0.*5mm Communication interface Communication interface Support UART & RS***2 RS**2 communication parameter Data bit:8bit;parity bit: None; stop bit:1 bit RS**2 communication baud rate ***0BPS~*****0BPS changeable Default = *****0BPS Electromagnetism compatibility Anti-electrostatic interference Meet the International electromagnetism Commission IEC********3 standard Main function Fingerprint Recordingã��Fingerprint Scanningã��Fingerprint Matching(1:1)ã��Fingerprint Searching (1:N)ã��Online Update Applications The fingerprint module can be embedded into a wide range of end products, such as the type of information security, access control attendance category, safe (cabinet) category, POS machines category, bullet counters, automotive fingerprint products, and so on.