... about Epoxy cards Tags: TypeContactless Read/WriteOperating Frequency:13.56 MHz. (HF-High Frequency). 125KHZ(low frequency)Capacity:512bit, 1024bit, or read onlyCommon ... , EM4450,NXP Hiatg1, Hitag2, HitagS256, HitagS2048, Atmel temic 5567/T5577 Operating Specifications:Waterproof and dustproofResistance to immersion in salt water, alcohol ...