Hikvision 8MP 4ch 1HDD AcuSense PowerX DVR iDS-7204HUHI-M1/X

<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 interface</td>
  </tr>

  <tr>
    <th colspan="2">General</th>
  </tr>
  <tr>
    <td>Consumption</td>
    <td>≤ 10 W</td>
  </tr>
  <tr>
    <td>Weight</td>
    <td>≤ 1.16 kg (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>315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)</td>
  </tr>

  <tr>
    <th colspan="2">Facial Recognition</th>
  </tr>
  <tr>
    <td>Face Picture Library</td>
    <td>Up to 16 face picture libraries</td>
  </tr>
  <tr>
    <td>Face Picture Comparison</td>
    <td>Face picture comparison, face picture search; 2-ch face picture comparison alarm (HD analog camera)</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 capacity for each disk</td>
  </tr>
  <tr>
    <td>Serial Interface</td>
    <td>RS-485 (half-duplex)</td>
  </tr>
  <tr>
    <td>USB Interface</td>
    <td>Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0</td>
  </tr>
  <tr>
    <td>Alarm In/Out</td>
    <td>N/A</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>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 fps (P)/30 fps (N)<br>
        Sub-stream: WD1/4CIF/CIF@25 fps (P)/30 fps (N)<br>
        *Note: 8 MP@8 fps is only available for channel 1, 8 MP Lite is only available for channel 2 to channel 4.</td>
  </tr>
  <tr>
    <td>Video Bitrate</td>
    <td>32 Kbps to 10 Mbps</td>
  </tr>
  <tr>
    <td>Dual-stream</td>
    <td>Support main stream or sub stream</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>
    <th colspan="2">Video and Audio</th>
  </tr>
  <tr>
    <td>IP Video Input</td>
    <td>4-ch (up to 8-ch), each up to 8 MP</td>
  </tr>
  <tr>
    <td>Analog Video Input</td>
    <td>4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection</td>
  </tr>
  <tr>
    <td>HDMI Output</td>
    <td>1-ch, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz HDMI/VGA simultaneous output</td>
  </tr>
  <tr>
    <td>VGA Output</td>
    <td>1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz HDMI/VGA simultaneous output</td>
  </tr>
  <tr>
    <td>CVBS Input</td>
    <td>PAL/NTSC</td>
  </tr>
  <tr>
    <td>CVBS Output</td>
    <td>1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480</td>
  </tr>
  <tr>
    <td>Synchronous Playback</td>
    <td>4-ch</td>
  </tr>
  <tr>
    <td>HDTVI Input</td>
    <td>8 MP(3840 × 2160)@12/15 fps, 3K(2960 × 1665)@25/20 fps, 3K(3328×1504)@20fps, 5 MP(2560 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps</td>
  </tr>
  <tr>
    <td>AHD Input</td>
    <td>5 MP(2560 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps</td>
  </tr>
  <tr>
    <td>HDCVI Input</td>
    <td>8 MP(3840 × 2160)@12/15 fps, 3K(2880×1620)@25/20fps, 5 MP(2592 × 1944)@20 fps, 4 MP(2560 × 1440)@25/30 fps,1080P@25/30 fps, 720P@25/30fps</td>
  </tr>
  <tr>
    <td>Audio Output</td>
    <td>1-ch, RCA (Linear, 1 KΩ)</td>
  </tr>
  <tr>
    <td>Audio Input</td>
    <td>4-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 the 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>