Main technical parametersCommunication frequency: 125KHz/134.2KHz/13.56MHz/860~960MHzCustomizable communication protocols: ഐ.എസ്.ഒ. 11785, ഐ.എസ്.ഒ. 11784, FDX-B, ഐ.എസ്.ഒ. 14443, ഐ.എസ്.ഒ. 15693, ISO 18000-6CPackage chips: Em4100, EM4102, EM4305, FM11RF08, I Code2, M1 S50, ഹിറ്റാഗ്2, ഏലിയൻ H4, etc.Optimal reading distance: 15സെമി (related to the card reader)പ്രവർത്തന താപനില: -40℃~+85℃Storage temperature: -55℃~+100℃Material: PPProduct specifications: Plastic card length 65mm, width 35mm, belt length adjustable. Specifications can be customizedColor: നീല, colors …