<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="font-size: 16px; font-family: Verdana;">Description:</span></p><p><span style="font-size: 16px; font-family: Verdana;"> Works exactly like the MF 1K, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.</span></p><p><span style="font-size: 16px; font-family: Verdana;">This is a perfect solution for a lost irreplaceable- Cards ID, you don't need to re-enroll new cards. Just program this new MF 1K's UID to the UID of lost card then you have a new Exactly the same card.</span></p><p><span style="font-size: 16px; font-family: Verdana;">Specifications</span></p><p><span style="font-size: 16px; font-family: Verdana;">Frequency: 13.56 MHz</span></p><p><span style="font-size: 16px; font-family: Verdana;">Protocol: ISO14443A</span></p><p><span style="font-size: 16px; font-family: Verdana;">Capacity: 1k bytes EEPROM memory </span></p><p><span style="font-size: 16px; font-family: Verdana;">Rewrite Times: 100,000 times</span></p><p><span style="font-size: 16px; font-family: Verdana;">Modulation: ASK Manchester coding</span></p><p><span style="font-size: 16px; font-family: Verdana;">Read Distance: 0 ~ 10 cm(depends on the Reader) </span></p><p><span style="font-size: 16px; font-family: Verdana;">Material: Silicone</span></p><p><span style="font-size: 16px; font-family: Verdana;">Color: black,blue,red,green</span></p><p><span style="font-size: 16px; font-family: Verdana;">diameter 65mm</span></p><p><span style="font-size: 16px; font-family: Verdana;">Initial Key: FFFFFFFFFFFF (12F)</span></p></div></div> <div class="detailmodule_image"></div>