<div class="detailmodule_dynamic"><kse:widget data-widget-type="customText" id="1005000004076430" type="relation"></kse:widget></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><br/><strong><span style="font-size:28px">Features: </span></strong><br/>1. Small and responsive appearance<br/>2. Durable and resistant to fading<br/>3. Sealing treatment, waterproof, dustproof, and anti drop<br/>4. Dual frequency, dual chip, compatible with 125khz and 13.56mhz access control systems<br/>5. Widely used, suitable for community access control, elevator card swiping, automatic water dispensers, parking lots, canteens, and other places</div><div><br/></div><p><strong><span style="font-size:28px">Parameters:</span></strong><br/>Chip: Tk4100 (id)+fm1108 (ic)<br/>Frequency: 125khz+13.56mhz<br/>Sensing distance: 2.5~10cm<br/>Reading and writing time: 1-2ms<br/>Working temperature: -20 ℃ -85 ℃<br/>Product size: 4.4mm * 3.1mm</p><p><strong><span style="font-size:28px">Package include:</span></strong><br/>Key chain*5<br/></p></div></div><p><br/></p>