<h2>Geovision GV-QR1352 13.56MHZ QR Code Reader</h2>
<p>Working together with GeoVision access control system GV-ASManager, GV-QR1352 can scan two types of QR codes for different access control purposes. One is dynamic QR codes presented on smartphones for regular and mobile access control such as in office and campus buildings. The other is single-use QR codes emailed to users to perform visitor access control such as in event venues and meeting room reservation.</p>
<ul>
<li><span dir="ltr" role="presentation">Communication</span> <span dir="ltr" role="presentation">Interface :</span> <span dir="ltr" role="presentation">Wiegand,</span> <span dir="ltr" role="presentation">RS</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">485</span></li>
<li><span dir="ltr" role="presentation">RFID</span> <span dir="ltr" role="presentation">Frequency</span> : <span dir="ltr" role="presentation">Dual</span> <span dir="ltr" role="presentation">Band</span> <span dir="ltr" role="presentation">(13.56</span> <span dir="ltr" role="presentation">MHz</span> <span dir="ltr" role="presentation">&amp;</span> <span dir="ltr" role="presentation">125</span> <span dir="ltr" role="presentation">kHz)</span>,  <span dir="ltr" role="presentation">125</span> <span dir="ltr" role="presentation">kHz</span> <span dir="ltr" role="presentation">EM,</span> <span dir="ltr" role="presentation">13.56</span> <span dir="ltr" role="presentation">MHz</span> <span dir="ltr" role="presentation">for</span> <span dir="ltr" role="presentation">ISO14443A</span> <span dir="ltr" role="presentation">Mifare</span></li>
<li><span dir="ltr" role="presentation">Reading</span> <span dir="ltr" role="presentation">Range : </span><span dir="ltr" role="presentation">RFID</span>  <span dir="ltr" role="presentation">13.56</span> <span dir="ltr" role="presentation">MHz:</span> <span dir="ltr" role="presentation">2</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">5</span> <span dir="ltr" role="presentation">cm</span> <span dir="ltr" role="presentation">(0.79</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">1.97</span> <span dir="ltr" role="presentation">in)</span> ; <span dir="ltr" role="presentation">125</span> <span dir="ltr" role="presentation">kHz:</span> <span dir="ltr" role="presentation">5</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">10</span> <span dir="ltr" role="presentation">cm</span> <span dir="ltr" role="presentation">(1.97</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">3.94</span> <span dir="ltr" role="presentation">in)</span></li>
<li><span dir="ltr" role="presentation">QR</span> <span dir="ltr" role="presentation">Code</span> <span dir="ltr" role="presentation">10</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">15</span> <span dir="ltr" role="presentation">cm</span> <span dir="ltr" role="presentation">(4</span><span dir="ltr" role="presentation">‐</span><span dir="ltr" role="presentation">6</span> <span dir="ltr" role="presentation">in)</span>; <span dir="ltr" role="presentation">min</span> <span dir="ltr" role="presentation">illumination:</span> <span dir="ltr" role="presentation">250</span> <span dir="ltr" role="presentation">lux</span></li>
<li><span dir="ltr" role="presentation">Wiegand</span> <span dir="ltr" role="presentation">Interface :</span> <span dir="ltr" role="presentation">Wiegand</span> <span dir="ltr" role="presentation">x</span> <span dir="ltr" role="presentation">1,</span> <span dir="ltr" role="presentation">26</span> <span dir="ltr" role="presentation">/</span> <span dir="ltr" role="presentation">34</span> <span dir="ltr" role="presentation">bits,</span> <span dir="ltr" role="presentation">distance</span> <span dir="ltr" role="presentation">30</span> <span dir="ltr" role="presentation">m</span> <span dir="ltr" role="presentation">(98.43</span> <span dir="ltr" role="presentation">ft)</span></li>
</ul>