1、Secondary Development Module: Capacitive fingerprint module can independently complete the fingerprint collection, registration, and search function of the secondary development module fingerprint identification 2、Practical Functions: Capacitive fingerprint reader with small size, low power consumption, universal interface, high reliability, super easy to use, expandable large capacity 1:N identification 3、Self Learning Function: During fingerprint recognition, the latest extracted fingerprint feature value will be fused into the fingerprint database after successful recognition 4、360 Degree Auto Correction: Press the correctly registered finger at any angle on the module, and the comparison can be passed 5、Low Recognition Rate: The maximum can achieve 0.0001%, that is, in 1 million different fingerprints, randomly pick a fingerprint, and use the other fingerprints in 1 million in turn and the selected fingerprint comparison, there will be a recognition through 6、Scope of Application: Can be used in fingerprint access control machine, fingerprint attendance machine, fingerprint locker, fingerprint car one key start, fingerprint lock, fingerprint POS terminal, intelligent control equipment, etc