Chip: EM4102, EM4200, TK4100, EM4305, EM4450, T5577, Mifare 1k S50 or Compatible with FM11RF08 Working frequency: 125KHz/13.56MHz Work mode: LF: Vakio ihany; HF: R/W Induction distance: 2~10cm Inside serial number: 5 bytes Endurance: > 100,000 Data fotoana fihazonana: >10 taona Size:43×30 × 5mm na 50 × 30 × 5mm, or customized Working temperature: -10℃~+70℃ Color options: mavo, manga, maitso, mena, mainty, sns. Material: ABS shell, Ultrasonic Plastic …