Material: Silicone Reading Distance: 50-80cm Based on TK4100 chip. with EM9917 reader. Model No. ... proof Y TechnologyTK4100 (125KHz, 64bit, R/O) YEM4102 (125KHz, 64bit, R/O) YI-Code (13.56MHz, 512bit, R/W) YMifare 1 (13.56MHz ... , 8Kbit, R/W) YTemic E5557 (125KHz, 256bit, R/W) YHitag 1 (125KHz, 2048bit, R/W) YHitag 2 (125KHz, 256bit, R/W) Y The ...