We often say that there are no same leaves in the world, everything is unique, and so is human beings. Everyone has his own fingerprint and will not change. Now many occasions will involve fingerprint collection, so our fingerprint collection method has also developed from the traditional powder display method, fumigation method, silver nitrate method, 8-hydroxyquinoline method, and laser irradiation method to the fingerprint collection instrument. Improve the accuracy and collection rate.
The design of fingerprint acquisition terminal can realize serial communication between single chip microcomputer and fingerprint module. By operating independent keys, the corresponding instructions are sent to the chip of fingerprint module, which can quickly and effectively collect fingerprint information and store and manage fingerprints.
The appearance design of the fingerprint acquisition terminal is simple, and the color is classic black as the main color system; the high-definition 7-inch display screen has a backlight design and clear data reading; the front camera can reach 2 million pixels, and it can be matched with LED supplementary light, which can be very clear and efficient Collect data; the 4500 mA large-capacity battery consumes less power and has a long endurance; the selection of environmentally friendly materials, the design process pays attention to details, and.
The design of the fingerprint collection terminal is compact. The built-in card slot can place two SIM cards, which contains a dedicated security module and a radio frequency reading and writing module. It can display personal information and photos through the computer communication interface and the reading software installed in the computer. Display and store; stable performance, safety, confidentiality, and reliability; simple and convenient operation, support multiple methods such as handheld, hanging, and desktop placement, suitable for multiple industries, won the 2017 China Design Red Star Award.