Hikvision 8MP 4ch 1HDD Two-way Audio DVR iDS-7204HUHI-M1/T

<table border="1" cellspacing="0" cellpadding="5">
  <tr>
    <th colspan="2">Network</th>
  </tr>
  <tr>
    <td>Total Bandwidth</td>
    <td>96 Mbps</td>
  </tr>
  <tr>
    <td>Network Protocol</td>
    <td>TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF</td>
  </tr>
  <tr>
    <td>Remote Connection</td>
    <td>32</td>
  </tr>
  <tr>
    <td>Network Interface</td>
    <td>1 × RJ45 10/100 Mbps self-adaptive Ethernet</td>
  </tr>
  <tr>
    <td>Wi-Fi</td>
    <td>Connectable to Wi-Fi network via USB dongle</td>
  </tr>

  <tr>
    <th colspan="2">General</th>
  </tr>
  <tr>
    <td>Consumption</td>
    <td>≤ 15 W (without HDD)</td>
  </tr>
  <tr>
    <td>Weight</td>
    <td>≤ 1.16 kg (without HDD, 2.6 lb.)</td>
  </tr>
  <tr>
    <td>Power Supply</td>
    <td>12 VDC, 1.5 A</td>
  </tr>
  <tr>
    <td>Working Temperature</td>
    <td>-10 °C to +55 °C (+14 °F to +131 °F)</td>
  </tr>
  <tr>
    <td>Working Humidity</td>
    <td>10% to 90%</td>
  </tr>
  <tr>
    <td>Dimension (W × D × H)</td>
    <td>263 × 225 × 48 mm (10.3 × 8.8 × 1.9 inch)</td>
  </tr>

  <tr>
    <th colspan="2">Motion Detection 2.0</th>
  </tr>
  <tr>
    <td>Human/Vehicle Analysis</td>
    <td>Deep learning-based motion detection enabled by default for all analog channels. Supports object classification (human/vehicle) and quick search by object/event type.</td>
  </tr>

  <tr>
    <th colspan="2">Auxiliary Interface</th>
  </tr>
  <tr>
    <td>SATA</td>
    <td>1 SATA interface</td>
  </tr>
  <tr>
    <td>Capacity</td>
    <td>Up to 10 TB per disk</td>
  </tr>
  <tr>
    <td>USB Interface</td>
    <td>2 × USB 2.0</td>
  </tr>
  <tr>
    <td>Alarm In/Out</td>
    <td>N/A</td>
  </tr>

  <tr>
    <th colspan="2">Facial Detection</th>
  </tr>
  <tr>
    <td>Facial Detection and Capture</td>
    <td>Face picture detection, face picture search</td>
  </tr>

  <tr>
    <th colspan="2">Recording</th>
  </tr>
  <tr>
    <td>Video Compression</td>
    <td>H.265 Pro+/H.265 Pro/H.265/H.264+/H.264</td>
  </tr>
  <tr>
    <td>Encoding Resolution</td>
    <td>8 MP / 5 MP / 3K / 4 MP / 3 MP / 1080p / 720p / WD1 / 4CIF / VGA / CIF</td>
  </tr>
  <tr>
    <td>Video Bitrate</td>
    <td>32 Kbps to 10 Mbps</td>
  </tr>
  <tr>
    <td>Dual-stream</td>
    <td>Supported</td>
  </tr>
  <tr>
    <td>Stream Type</td>
    <td>Video, Video & Audio</td>
  </tr>
  <tr>
    <td>Audio Compression</td>
    <td>G.711u</td>
  </tr>
  <tr>
    <td>Audio Bitrate</td>
    <td>64 Kbps</td>
  </tr>
  <tr>
    <td>Frame Rate</td>
    <td>Main stream: 8 MP@8 fps / 3K@12 fps / 5 MP@12 fps / 4 MP@15 fps / 8 MP Lite@15 fps / 3 MP@18 fps / 1080p/720p/WD1/4CIF/VGA/CIF@25/30 fps<br>
        Sub-stream: WD1/4CIF/CIF@25/30 fps</td>
  </tr>

  <tr>
    <th colspan="2">Video and Audio</th>
  </tr>
  <tr>
    <td>Video Output Mode</td>
    <td>HDMI/VGA simultaneous output</td>
  </tr>
  <tr>
    <td>IP Video Input</td>
    <td>2-ch (up to 6-ch), Enhanced IP mode: 4-ch (up to 8-ch), up to 8 MP, supports H.265+/H.265/H.264+/H.264 IP cameras</td>
  </tr>
  <tr>
    <td>Analog Video Input</td>
    <td>4-ch BNC (1.0 Vp-p, 75 Ω), coaxitron supported</td>
  </tr>
  <tr>
    <td>HDMI Output</td>
    <td>1-ch, 2K (2560×1440)/60Hz, 1920×1080/60Hz, 1280×1024/60Hz, 1280×720/60Hz</td>
  </tr>
  <tr>
    <td>VGA Output</td>
    <td>1-ch, 1920×1080/60Hz, 1280×1024/60Hz, 1280×720/60Hz</td>
  </tr>
  <tr>
    <td>CVBS Input</td>
    <td>PAL/NTSC</td>
  </tr>
  <tr>
    <td>Synchronous Playback</td>
    <td>4-ch</td>
  </tr>
  <tr>
    <td>HDTVI Input</td>
    <td>8 MP@12/15 fps, 3K@25/20 fps, 5 MP@20 fps, 4 MP@25/30 fps, 1080p@25/30 fps, 720p@25/30 fps</td>
  </tr>
  <tr>
    <td>AHD Input</td>
    <td>5 MP@20 fps, 4 MP@25/30 fps, 1080p/720p@25/30 fps</td>
  </tr>
  <tr>
    <td>HDCVI Input</td>
    <td>8 MP@12/15 fps, 3K@25/20 fps, 5 MP@20 fps, 4 MP@25/30 fps, 1080p/720p@25/30 fps</td>
  </tr>
  <tr>
    <td>Audio Output</td>
    <td>1-ch, RCA (Linear, 1 KΩ)</td>
  </tr>
  <tr>
    <td>Audio Input</td>
    <td>1-ch RCA (2.0 Vp-p, 1 KΩ), 4-ch via coaxial cable</td>
  </tr>
  <tr>
    <td>Two-Way Audio</td>
    <td>1-ch, RCA (2.0 Vp-p, 1 KΩ, using first audio input)</td>
  </tr>

  <tr>
    <th colspan="2">Perimeter Protection</th>
  </tr>
  <tr>
    <td>Human/Vehicle Analysis</td>
    <td>Up to 4-ch</td>
  </tr>
</table>