1、Identification Mode: Support fingerprint, card swiping and password identification, smart chip with automatic update of identification algorithm, identification without deviation. 2、Fingerprint Identification: High definition blue light rapid identification technology, identification speed<1s, using optical filmless fingerprint collector, supporting wet and dry fingers, high recognition rate. 3、Card Identification: Inductive card (not included) unlocking, unique encryption technology, humanized design, solving the problem of unclear fingerprints of children and the elderly, and trouble free unlocking. 4、Access Control Function: The device is equipped with the Wiegand input and output function as standard, which can connect the device to the access control controller, and can also swipe the card(not included) to verify the external reader of the device. 5、Convenient and Safe: Easy to complete attendance without network, automatic reporting, uploading and downloading data from USB flash disk. Anti disassembly alarm function to prevent abnormal situations such as door breaking and being coerced.