বিস্তারিত ZKTeco K40 Full SpecificationItemBiometric AttendanceModelK40BrandZKTecoSecurityFingerFingerprint Capacity3000Card Capacity3000Log Capacity100000Display2.8 inch TFTConnectivityRS232/485, TCP/IP and USB-hostPower SupplyDC 12V 1.5AOther FeaturesWDMS / Web Server / SMS / Automatic Status Switch / Self Service Query / Work Code / T9 Input / 9 Digits User ID / DST / Schedule Bell FunctionZKTeco K40 DescriptionZKTeco K40 fingerprint reader time attendance system has 2.8 inch TFT screen, TCP/IP / USB communication, 3000 fingerprint capacity, 3000 ID card capacity, 100000 record capacity, optional ID / Mifare function, DC 12V 1.5A power supply, 2000 mAh battery, WDMS / web server / SMS / automatic status switch / self service query / work code / T9 input / 9 digits user ID / DST / schedule bell functions.
