Multi-function design, which can independently complete fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search. | Scalable large capacity 1: N identification (5000 fingerprints, ungrouped identification, response time less than 2.5 seconds). | It can be easily embedded into the user system to form a fingerprint identification product to meet customer needs. | Compact styling is convenient to carry and store, it features low power consumption, universal interface and high reliability, it also easy to operate. | In the process of fingerprint identification, after the newly extracted fingerprint characteristic value is recognized successfully, the characteristic value is fused into the fingerprint database, so that users can use it more and more easily.