arụ ọrụ ugboro: 125KHz/13.56MHz/860~960MHz Chip: TK4100 (dakọtara na EM4102)/FM11RF08 (dakọtara na NXP MF1 S50) Communication protocol: HF ISO 14443A Shell material: ABS Structure: a otu oge akara waya + RFID mgbawa + plastic embedded metal shell Size: 21× 23 × 9mm / ígwè waya ogologo <250mm,,steel wire diameter 1.5mm Read/write distance: < 6cm (dị ka na-agụ akwụkwọ na ngwa na gburugburu ebe obibi) arụ ọrụ okpomọkụ: -20℃~+60℃ Storage temperature: -45℃~+85℃ Relative …