Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
Commercial fingerprinting algorithm, stable performance, fast identification
Sensitive detection, just touch the collecting window lightly, without pressing
Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
Dual communication, UART or USB; Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Ardui/STM32)