ચિપ: EM4102, EM4200, TK4100, EM4305, EM4450, T5577, Mifare 1k S50 or Compatible with FM11RF08 Working frequency: 125KHz/13.56MHz Work mode: એલએફ: ફક્ત વાંચી; એચએફ: R/W Induction distance: 2~10cm Inside serial number: 5 bytes Endurance: > 100,000 times Data retention: >10 years Size:43×30×5mm અથવા 50×30×5mm, or customized Working temperature: -10℃~+70℃ Color options: પીળો, વાદળી, લીલા, લાલ, કાળો, વગેરે. સામગ્રી: ABS શેલ, Ultrasonic Plastic …