<table id="table1">
<tbody>
<tr>
<td>Model</td>
<td>GV-QSD5731-IR</td>
</tr>
<tr>
<td>Iris</td>
<td>Auto / Manual</td>
</tr>
<tr>
<td>Focal Length (mm)</td>
<td>4.6~152mm</td>
</tr>
<tr>
<td>Horizontal FOV</td>
<td>55°~2°</td>
</tr>
<tr>
<td>Maximum Aperture</td>
<td>F/1.6</td>
</tr>
<tr>
<td>Image Format</td>
<td>1/2.8"</td>
</tr>
</tbody>
</table>
<p>Key Features:</p>
<ul class="rows">
<li>1/2.8" progressive scan low lux CMOS sensor</li>
<li>Quad streams from H.265, H.264 or MJPEG</li>
<li>Up to 30 fps at 2592 × 1944</li>
<li>Min. illumination at 0.002 lux</li>
<li>33x optical zoom and 10x digital zoom</li>
<li>Day and Night function (with removable IR-cut filter)</li>
<li>Intelligent IR</li>
<li>IR distance up to 150 m (500 ft)</li>
<li>Wide Dynamic Range Pro (WDR Pro)</li>
<li>Ingress protection (IP66)</li>
<li>Vandal resistance (IK10 for housing)</li>
<li>Temperature tolerance (-40°C ~ 50°C / -40°F ~ 122°F)</li>
<li>Support for TV-out</li>
<li>Two-way audio</li>
<li>Built-in SD card slot (SDHC/SDXC, Class 10) for local storage</li>
<li>High PoE (PoE++, 60W)</li>
<li>Pan 360° endlessly</li>
<li>Tilt from -20° to 100°</li>
<li>Pan and tilt speed of up to 280°/sec</li>
<li>PTZ movement (Preset, Cruise, Auto Pan, Sequence)</li>
<li>PTZ auto tracking</li>
<li>Electrical Image Stabilizer (EIS)</li>
<li>Servo Feedback, returning the camera view to the previous position upon encountering external forces</li>
<li>3D noise reduction</li>
<li>Privacy mask</li>
<li>12 languages on Web interface</li>
<li>ONVIF (Profile G, S, T) conformant</li>
</ul>
