Model: 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, saya code2, Mifare 1K S50, hitag2, EM4305, H3 alien, dll. rentang membaca Terbaik: 1~ 20cm (terkait dengan Reader dan penggunaan lingkungan) bekerja suhu: -40℃~+85℃ Storage temperature: -55℃~+100℃ Product Specifications: 19× 7 × 3mm / 18 × 7 × 7 mm / 41 × 7 × 7.7mm, disesuaikan …