Fingerprint scanner is a kind of special instrument for identification through the biometric fingerprint of human body. Fingerprint is unique and invariable throughout life, so it is widely used for access control and time attendance identification.

HF4000 Plus is a compact size, portable USB fingerprint scanner, with built-in rechargeable lithium battery, USB interface charging and communication port. Which provides hardware-based fingerprint matching and storage capabilities. It supports multiple systems ( IOS, Windows, Linux, Android) to meet different needs and has both ISO, ANSI international standard format. As economic equipment, it is very suitable for occasions with cost-effective requirements.