Modelo: YB409 Material: ABS environmental protection material Frequency: 125KHz/134.2KHz/13.56MHz/860~960MHz Customizable communication protocol: ISO 11785, ISO 11784, FDX-B, ISO 14443, ISO 15693, ISO 18000-6C Packaged chips: TK4100, EM4100, EM4102, FM11RF08, I Code2, Mifare 1k S50, Hitag2, EM4305, Alien H3, etc. Best read range: 1~ 20cm (related to the Reader and use environment) Ang pagtrabaho temperatura: -40℃ ~ + 85 ℃ temperatura sa pagtipig: -55℃~+100℃ Product Specifications: 19×7×3mm/18×7×7mm/41×7×7.7mm, customisable …