1、There are several ways to unlock: fingerprint, card, password or combination unlock. 2、The 500 DPI is immersed in a hidden fingerprint sensor that is unaffected by dry fingerprints and intense sunlight. 3、Wiegand input, output is used in conjunction with the access controller. 4、Standard TCP / IP, RS485, USB, used to communicate with computers and servers. 5、Used with software management for attendance and access control. 6、A bright keyboard for easy operation at night. Free SDK and software. 7、Double door interlock function, support door lock, door sensor, alarm, exit button, wired doorbell. 1 x RFID Fingerprint Password Card Access Control Attendance Machine4 x Connection Cable1 x Screwdriver1 x Screw Package1 x ID Card1 x CD Disc1 x Instruction Manual Condition: 100% Brand NewItem Type: Access Control and Attendance SystemSize: Approx. 2.4inWork: Independent or NetworkIdentification Type: Fingerprint / Card / Password (or Combination)Recognition Speed: <1 SecondFAR: < 0.01FRR: < 0.0001Fingerprint Capacity: 3000Card Capacity: 3000Display: 2.4 TFT Color LCDLanguage: Chinese, EnglishCommunication: RS485 / TCP / IP / USBHumidity: 20%-60%Temperature: 0°c-40°CTime Zone and Combination: 8 Time Zones and 8 Time Set, 5 CombinationsWiegand Output: Wiegand 26 and 34Input: Door Sensor, Exit ButtonOutput: Electric LockAlert: Defend, Unlock, DeterrenceVoice: Boom, Dual LEDPower: DC12VAnti-return: Access Door