... sec 3. biometric access door system/ biometric clocking system 4.1-10 fingerprints biometric access door system/ biometric clocking systemFeatures: ... light 7. Hard surface optical sensor, Uncoated glass window, scratch and impact resistance360-degree rotation ... Combinations, 25 Time bell, Multi- fingers access, Door bell Wiegand Wiegand26Alarm method Dismantlement, threaten, overtime,Unlock ...