Hand-held fingerprint POS Product description .It uses the security mechanisms and encryption technology; .IC cards for data encryption; .It uses biological recognition technology to recognize the status of the cardholder, ensuring the safety and legitimacy. Product features .Compact, integration of structural design, simple to operate and easy to carry; .Advanced dermal detection capability, secure and reliable; .Low-power, long standby time; .The battery brings its own chargers; .Identification system. Large capacity of storage space, can be expanded according to demand. Scope of application .Traffic areas: driver's license management, traffic punishment management. .Education areas: examination management, diploma management. .Public security area: outer-coming population management, identity management. .Securities areas: savings, credit card spending. .Arms force and government: access authentication management. .Other: other occasions needing IC cards and offline practices.