... LT-3000AFunction1.Three ways unlock: Fingerprint, Password, mechanical Key 2. 500 DPI processor, optical semiconductor-collection technology, living ... arbitrary 360-degree angle .14. the password /fingerprint can be added /delete/modify.4. liquid crystal ... , executive machinery and intelligent building, and so onParameters1. Fingerprint storage capacity99/240 pieces (expandable) 2. Resolution500 DPI3. ...