Hikvision 8MP 16ch 1HDD Two-way Audio DVR iDS-7216HUHI-M1/T

<h2>Hikvision AcuSense DVR – Technical Specifications</h2>

<h3>Network</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr><td><strong>Total Bandwidth</strong></td><td>128 Mbps</td></tr>
  <tr><td><strong>Remote Connections</strong></td><td>Up to 128</td></tr>
  <tr>
    <td><strong>Network Protocols</strong></td>
    <td>TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF</td>
  </tr>
  <tr><td><strong>Network Interface</strong></td><td>1 × RJ45 10/100/1000 Mbps self-adaptive Ethernet</td></tr>
  <tr><td><strong>Wi-Fi</strong></td><td>Wi-Fi connectivity via USB Wi-Fi dongle</td></tr>
</table>

<h3>General</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr><td><strong>Power Supply</strong></td><td>12 VDC, 3.33 A</td></tr>
  <tr><td><strong>Power Consumption</strong></td><td>≤ 40 W</td></tr>
  <tr><td><strong>Working Temperature</strong></td><td>-10 °C to +55 °C</td></tr>
  <tr><td><strong>Working Humidity</strong></td><td>10% to 90%</td></tr>
  <tr><td><strong>Dimensions (W × D × H)</strong></td><td>319 × 237 × 48 mm</td></tr>
  <tr><td><strong>Weight</strong></td><td>≤ 2.1 kg (without HDD)</td></tr>
</table>

<h3>Intelligent Features</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr>
    <td><strong>Motion Detection 2.0</strong></td>
    <td>Deep learning–based human and vehicle classification with reduced false alarms</td>
  </tr>
  <tr>
    <td><strong>Perimeter Protection</strong></td>
    <td>Human & Vehicle analysis (up to 4 channels)</td>
  </tr>
  <tr>
    <td><strong>Facial Detection</strong></td>
    <td>Face picture detection and face picture search</td>
  </tr>
</table>

<h3>Storage & Interfaces</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr><td><strong>SATA Interface</strong></td><td>1 × SATA, up to 10 TB per HDD</td></tr>
  <tr><td><strong>USB Interface</strong></td><td>Front: 1 × USB 2.0 | Rear: 1 × USB 2.0</td></tr>
  <tr><td><strong>Alarm I/O</strong></td><td>Optional</td></tr>
  <tr><td><strong>Serial Interface</strong></td><td>Optional</td></tr>
</table>

<h3>Recording & Compression</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr>
    <td><strong>Video Compression</strong></td>
    <td>H.265 Pro+, H.265 Pro, H.265, H.264+, H.264</td>
  </tr>
  <tr>
    <td><strong>Encoding Resolution</strong></td>
    <td>8 MP / 5 MP / 3K / 4 MP / 3 MP / 1080p / 720p / WD1 / 4CIF / VGA / CIF</td>
  </tr>
  <tr><td><strong>Video Bitrate</strong></td><td>32 Kbps to 10 Mbps</td></tr>
  <tr><td><strong>Dual Stream</strong></td><td>Supported</td></tr>
  <tr><td><strong>Stream Type</strong></td><td>Video, Video & Audio</td></tr>
</table>

<h3>Audio</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr><td><strong>Audio Compression</strong></td><td>G.711u</td></tr>
  <tr><td><strong>Audio Bitrate</strong></td><td>64 Kbps</td></tr>
  <tr><td><strong>Audio Input</strong></td><td>1-ch RCA (up to 16-ch via coaxial cable)</td></tr>
  <tr><td><strong>Audio Output</strong></td><td>1-ch RCA</td></tr>
  <tr><td><strong>Two-Way Audio</strong></td><td>Supported</td></tr>
</table>

<h3>Video Input & Output</h3>
<table border="1" cellpadding="8" cellspacing="0" width="100%">
  <tr>
    <td><strong>Analog Video Input</strong></td>
    <td>16-ch BNC (HDTVI / AHD / HDCVI / CVBS)</td>
  </tr>
  <tr>
    <td><strong>IP Video Input</strong></td>
    <td>8-ch (up to 24-ch), Enhanced mode up to 32-ch, max 8 MP</td>
  </tr>
  <tr>
    <td><strong>HDMI Output</strong></td>
    <td>Up to 4K (3840 × 2160) @ 30Hz</td>
  </tr>
  <tr>
    <td><strong>VGA Output</strong></td>
    <td>Up to 1920 × 1080 @ 60Hz</td>
  </tr>
  <tr>
    <td><strong>Synchronous Playback</strong></td>
    <td>16 channels</td>
  </tr>
</table>