Awọn paramita imọ-ẹrọ akọkọ Ṣiṣẹ igbohunsafẹfẹ: 125KHz and 13.56MHz All in one: 4 ID chip+1 IC chip Sensing distance: 2~10cm Working temperature: -40℃~+55℃ Specification: 51.5×33×10mm Shell material: ABS Color: blue Notice: JavaScript nilo fun akoonu yii.