时间到学校，获得主计长

Main features: 1. Fingerprint, inductive card and password authentication 2. Access control signal output; independent doorbell button; 3. Real-time in/out records query function 4. Self-checking function; 5. Auto power off; 6. Duress alarm function; 7. Language tips, buzzer / LED light tips; 8. Internal ring function; 9. Back-up battery, continue to work even during power failure Technical parameters: Buzzer / LED lightAvailableExtendible FLASH1M serial FLASHTouch-type keyboard17 keysCommunication modeRS232/485 USBSD card uploading and downloading datadAvailablePowerDC 12VMagnetic closing/open buttonAvailableRTCAvailableAuthentication methodsFingerprint, password, cardLanguageChinese, EnglishDuress alarm functionAvailableIn/out records/management record45.000 piecesPc background management interfaceAvailableVoice promptThank you/Try againInternal ringAvailableStaff attendance checking functionAvailableRemaining fingerprint storage space queryAvailableAlgorithm versionV3.0Fingerprint registration volume500 piecesFAR/FRR0.0001%/0.1%Identification speed500/1.5sIntelligent updateAvailableFingerprint identification mode1:1,1:NSize130x88x35mmBackup battery Optional