&lt;ul&gt;
&lt;li&gt;  Model: DS-2CE16D0T-ITPFS&lt;/li&gt; 
&lt;li&gt; 2MP coaxial audio camera, 25m IR distance&lt;/li&gt; 
&lt;li&gt; Transmits audio over the coaxial cable&lt;/li&gt; 
&lt;li&gt; Water and dust resistant (IP67)&lt;/li&gt; 
&lt;li&gt; EXIR 2.0: advanced infrared technology&lt;/li&gt; 
&lt;ul&gt; 