-Latest biometrics indentification technology with USA patent for fingerprint algorithm -3000 fingerprints capacity & 130,000 transactions -Four lines blue LCD, double color LED indicator light -Power staff management program -No more buddy-punching,accurate staff time attendance -Suitable ofr small to middle size businessBenefits&Features World-Known Brand Miaxis, large LCD SamSung 32 bit ARM920T, strong image processing, high performance and reliability Miaxis SM-621 optical sensor, scratch-resistant, durable, blue background light World leading Justouch fingerprint algorithm, self-adjust fingerprint image reading, well accept all kinds of fingerprints. Support ID/EM card with working frequency 125KHZ,thinckness of 1.88mm,1.05mm and 0.88mm. Support user name display, optional ID Number. Support user-defined Logo. Large fingerprint capacity: 3,000, record capacity: 130,000. Support RS232/485, TCP/IP, USB communication. Support real-time records collection. Wall mounted, unique self-lock design. Easy-to-use software, suitable for all kinds of complicated time attendance management. Export office Excel file for management. Specifications Item Description Sensor SM-621 optical fingerprint sensor Scan area17mm×21.5mm Resolution500DPI Identification methodFingerprint 1:1, 1:N,password, ID card+fingerprint FRR<0.01% FAR<0.0001% Identification time<1s(3,000 fingerprints,1:N) Register methodFingerprint, password Fingerprint capacity3,000 fingerprints User capacity≤3,000 persons Record capacity130,000 CommunicationRS232/485,TCP/IP(optional),USB(optional) LCD128×64 LCD LanguageEnglish, Chinese(can be customized) User interface16 keypads, voice prompts Work current≤450mA Standby current≤120mA ESD>15000V Power supply DC 5V@1A Working temperature-10-+60°C Working humidity-20%-+90%no dew Size212mm×160mm×43mm ColorSilver, dark, golden, blue (can be customized)SDK is available for further development. Note: MX750 refers to RS232/485 port. MX751 refers to TCP/IP port. MX752 refers to USB port. MX750K refers to RS232/485 port andID card,MX751K refers to TCP/IP port andID card,. MX752K refers to USB port and ID card.