टुकड़ा: EM4102, EM4200, TK4100, EM4305, EM4450, T5577, Mifare 1k S50 or Compatible with FM11RF08 Working frequency: 125KHz/13.56MHz Work mode: वामो: सिफ़ पढ़िये; एचएफ: R/W Induction distance: 2~10cm Inside serial number: 5 bytes Endurance: > 100,000 times Data retention: >10 years Size：43× 30 × 5 मिमी या 50 × 30 × 5 मिमी, or customized Working temperature: -10℃~+70℃ Color options: पीला, नीला, हरा, लाल, काली, आदि. सामग्री: एबीएस खोल, Ultrasonic Plastic …