&lt;p&gt;Check accessories tab to add a &lt;strong&gt;hard drive&lt;/strong&gt;.  Viewtech will install the hard drive and power up the NVR before dispatch.&lt;/p&gt;&lt;p&gt;The Dahua 32CH NVR offer an unbelievable incoming bandwidth of 320Mbps.  This unit has 4 HDD bays allowing total storage of 24TB.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;H.264 &amp;amp; H.265 Recording&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;This NVR is compatible with both H.264 and H.265 streams.  &lt;/p&gt;&lt;p&gt;&lt;strong&gt;Built in PoE Switch&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;This NVR offers a built in 16 port PoE switches. Dahua cameras can be simply plugged into any built in POE port and the camera will automatically install itself.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Dual HDMI Outputs&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;One primary / replay output and one programmable output for spot monitors. The programmable output can be fully programmed with a number of different cycling and matrix functions.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Plug &amp;amp; Play&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;This NVR offers a built in 16 port PoE switch. Dahua cameras can be simply plugged into any built in POE port and the camera will automatically install itself.&lt;/p&gt;&lt;p&gt;The remaining 16 cameras can be installed via an external switch.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Advanced Motion Detection&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;Multi-region maskable motion detection allows complete customisation of motion activated recording. Both sensitivity and threshold can be adjusted.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Web Interface&lt;/strong&gt;&lt;br /&gt;The easy to use web interface is fast and intuitive. Features likes video settings, SD card record and playback control, network information, motion detection as well as hundreds of other settings can all be done from here.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Mobile Phone Support&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;All Dahua cameras and NVRs feature fully featured mobile apps. These are supported for iPhone and Android. Features include live view, playback, alarm monitoring, status monitoring, full remote setup and push alerts. Push alerts send notifications straight to your phone regarding motion detect or other alarms.&lt;/p&gt;