> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dwe.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# exploreHD Heavy Technical Specifications

{/* datasheet-ignore */}

<Frame>
  <img
    src="https://dwe.ai/cdn/shop/files/P1069999-Recovered.jpg"
    style={{
    width: "400px", 
    aspectRatio: "16 / 11", 
    objectFit: "cover", 
    objectPosition: "top"
}}
    className="rounded-lg"
  />
</Frame>

<Card title="Download Datasheet" icon="book-open" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/datasheets/exploreHD-heavy-datasheet.pdf" horizontal>
  Technical Information for the exploreHD Heavy.
</Card>

## Physical Specifications

| Property                      | Value                                                                                        |
| ----------------------------- | -------------------------------------------------------------------------------------------- |
| Depth Rating                  | 1000 meters                                                                                  |
| Safety Margin                 | 50%                                                                                          |
| Ingress Protection Rating     | IP69K+ equivalent                                                                            |
| Mass in Air                   | 120 grams                                                                                    |
| Mass in Water                 | 50 grams                                                                                     |
| Material                      | Naval-grade, Corrosion Resistant Aluminum - Black, Abrasion-Resistant, Hard-Anodized Coating |
| Front Port                    | Scratch-Resistant Sapphire with internal AR Coating                                          |
| Operating Temperature         | -20°C to 85°C                                                                                |
| Max Cable Length<sup>\*</sup> | 5m (USB 2.0)                                                                                 |

<sub>*<sup>\*</sup>Cameras ship with a \~1m cable by default. For longer cables, contact [sales@dwe.ai](mailto:sales@dwe.ai).*</sub>

## Lens Specifications

| Specification             | Fisheye     | Aquagon                                     |
| ------------------------- | ----------- | ------------------------------------------- |
| Type                      | Fisheye     | Low-Distortion                              |
| Focus Type                | Fixed Focus | Fixed Focus                                 |
| Focal Length              | 2.65mm      | 3.0mm                                       |
| Lens Aperture             | f/1.9       | f/1.6                                       |
| Minimum Focus Distance    | 20-30cm     | 25cm                                        |
| Lens Element Count        | -           | 7 with 2 aspherical, 2 extra-low dispersion |
| Lens Coatings             | -           | DGS™ MULTI-COATING                          |
| Distortion                | -           | \<-1.5%                                     |
| Back Focal Length         | -           | 2.05mm                                      |
| IR Filter                 | 650nm       | 650nm                                       |
| Horizontal FOV (In Air)   | 138°        | -                                           |
| Vertical FOV (In Air)     | 70°         | -                                           |
| Diagonal FOV (In Air)     | 168°        | -                                           |
| Horizontal FOV (In Water) | \~82°       | 87°                                         |
| Vertical FOV (In Water)   | -           | 56°                                         |
| Diagonal FOV (In Water)   | -           | 95°                                         |

## Image Sensor Specifications

| Property                | Value                                                |
| ----------------------- | ---------------------------------------------------- |
| Image Sensor            | 1/2.8" Sony Exmor™ **STARVIS** CMOS                  |
| Sensor Color            | RGB                                                  |
| Sensor Type             | Back-Side Illuminated                                |
| Pixel Size              | 2.9 µm (H) × 2.9 µm (V)                              |
| Electronic Shutter Type | Rolling Shutter                                      |
| Max Resolution          | 1920x1080                                            |
| Max Framerate           | 30fps with H.264/MJPEG                               |
| Color Channels          | 3                                                    |
| Bits Per Channel        | 8 bits                                               |
| Compression Formats     | H.264 (Baseline), MJPEG, YUY2                        |
| Connection              | USB 2.0 High Speed / UVC Compliant / V4L2 Compatible |
| Spectral Sensitivity    | See Graph Below                                      |

<Frame>
  <img className="block dark:hidden" width="400px" src="https://mintcdn.com/deepwaterexplorationinc/NrWVR9Qe6FWmBE6d/exploreHD/specs/images/exploreHD-Spectral-Response-Graph-Light-Mode.svg?fit=max&auto=format&n=NrWVR9Qe6FWmBE6d&q=85&s=5a8c2f1fd5388f4fae0b3bac6485fda4" data-path="exploreHD/specs/images/exploreHD-Spectral-Response-Graph-Light-Mode.svg" />

  <img className="hidden dark:block" width="400px" src="https://mintcdn.com/deepwaterexplorationinc/NrWVR9Qe6FWmBE6d/exploreHD/specs/images/exploreHD-Spectral-Response-Graph-Dark-Mode.svg?fit=max&auto=format&n=NrWVR9Qe6FWmBE6d&q=85&s=df675651d1b7b53cdf981a5073abe992" data-path="exploreHD/specs/images/exploreHD-Spectral-Response-Graph-Dark-Mode.svg" />
</Frame>

## Image Compression Specifications

|                    | H.264    | MJPEG | YUY2  |
| ------------------ | -------- | ----- | ----- |
| Type               | Baseline | --    | --    |
| Chroma Subsampling | 4:2:0    | 4:2:2 | 4:2:2 |

## Supported Resolutions and Framerates

| Resolution    | MJPEG & H.264          | YUY2                      |
| :------------ | :--------------------- | :------------------------ |
| **1920x1080** | 10, 15, 20, 25, 30 fps | 5 fps                     |
| **1280x720**  | 10, 15, 20, 25, 30 fps | 5, 10 fps                 |
| **800x600**   | 10, 15, 20, 25, 30 fps | 5, 10, 15 fps             |
| **640x480**   | 10, 15, 20, 25, 30 fps | 5, 10, 15, 20, 25, 30 fps |
| **640x360**   | 10, 15, 20, 25, 30 fps | 5, 10, 15, 20, 25, 30 fps |
| **352x288**   | 10, 15, 20, 25, 30 fps | 5, 10, 15, 20, 25, 30 fps |
| **320x240**   | 10, 15, 20, 25, 30 fps | 5, 10, 15, 20, 25, 30 fps |

## Software Requirements

| Property              | Value                              |
| --------------------- | ---------------------------------- |
| **External Software** | None Required (Plug-and-Play)      |
| **Protocol**          | UVC (USB Video Class) Compliant    |
| **Windows Support**   | Native Support - No drivers needed |
| **macOS Support**     | Native Support - No drivers needed |
| **Linux Support**     | Native Support - V4L2 compatible   |

<Note>
  **Zero Software Required**
  Because it is fully UVC compliant, it requires absolutely **no proprietary drivers, external software, or libraries** for retrieving images.

  While we provide helpful optional utilities like our Camera Tester and dweOS, **these are strictly optional**. You can plug the camera into your system and immediately view the feed using standard built-in camera applications (like Windows Camera, OBS, etc).
</Note>

## Bitrate Control Library

For specific advanced application using H.264 mode, you can manage the camera's bitrate via our open-sourced bitrate control code.

<Card title="Bitrate Control Code" icon="wave-pulse" href="https://github.com/DeepWaterExploration/DWE_OS_Legacy/blob/main/ui/camera_controls/README.md">
  Bitrate Control README document.
</Card>

## Electrical Specifications

| Property          | MJPEG Mode | H.264 Mode |
| ----------------- | ---------- | ---------- |
| Voltage           | 5V         | 5V         |
| Current           | 250mA      | 300mA      |
| Current (Max)     | 260mA      | 320mA      |
| Operating Wattage | 1.25W      | 1.5W       |
| Wattage (Min)     | 0.004W     | 0.004W     |
| Wattage (Max)     | 1.3W       | 1.6W       |

## Connector Pinout

<Tabs>
  <Tab title="WetLink">
    <Frame>
      <img height="500px" src="https://mintlify.s3.us-west-1.amazonaws.com/deepwaterexplorationinc/snippets/cable-pinout-options/images/exploreHD-JST.png" />
    </Frame>

    | Color | Function           | Wire Gauge (AWG) |
    | ----- | ------------------ | ---------------- |
    | Red   | 5V                 | 24               |
    | White | D- (Data Negative) | 28               |
    | Green | D+ (Data Positive) | 28               |
    | Black | Ground             | 24               |
  </Tab>

  <Tab title="Cobalt 6-Pin">
    <Frame>
      <img height="500px" src="https://mintlify.s3.us-west-1.amazonaws.com/deepwaterexplorationinc/snippets/cable-pinout-options/images/Cobalt-6Pin-USB-Cable.png" />
    </Frame>

    | Cobalt (6 Pin) USB Cable | COB-1461           |
    | ------------------------ | ------------------ |
    | 1                        | **Black : Ground** |
    | 2                        | **Red : +5V**      |
    | 3                        | **White : DATA -** |
    | 4                        | **Green : DATA +** |
    | 5                        | Blue : NC          |
    | 6                        | Brown : NC         |
  </Tab>
</Tabs>

## CAD Files

<Tabs>
  <Tab title="Wetlink">
    ### Standard Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/wetlink/explorehd-heavy-wetlink.step">
        exploreHD Heavy (WetLink) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/wetlink/explorehd-heavy-wetlink-drawing.pdf">
        exploreHD Heavy (WetLink) Technical Drawing (PDF)
      </Card>
    </Columns>

    ### Aquagon Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/wetlink/explorehd-heavy-aquagon-wetlink.step">
        exploreHD Heavy with Aquagon Lens (WetLink) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/wetlink/explorehd-heavy-aquagon-wetlink-drawing.pdf">
        exploreHD Heavy with Aquagon Lens (WetLink) Technical Drawing (PDF)
      </Card>
    </Columns>
  </Tab>

  <Tab title="Cobalt">
    ### Standard Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/cobalt/explorehd-heavy-cobalt.step">
        exploreHD Heavy (Cobalt) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/cobalt/explorehd-heavy-cobalt-drawing.pdf  ">
        exploreHD Heavy (Cobalt) Technical Drawing (PDF)
      </Card>
    </Columns>

    ### Aquagon Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/cobalt/explorehd-heavy-aquagon-cobalt.step">
        exploreHD Heavy with Aquagon Lens (Cobalt) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/cobalt/explorehd-heavy-aquagon-cobalt-drawing.pdf">
        exploreHD Heavy with Aquagon Lens (Cobalt) Technical Drawing (PDF)
      </Card>
    </Columns>
  </Tab>

  <Tab title="SubConn (1K)">
    ### Standard Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/subconn/explorehd-heavy-subconn.step">
        exploreHD Heavy (SubConn) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Standard/subconn/explorehd-heavy-subconn-drawing.pdf">
        exploreHD Heavy (SubConn) Technical Drawing (PDF)
      </Card>
    </Columns>

    ### Aquagon Lens

    <Columns cols={2}>
      <Card horizontal title="STEP File" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/subconn/explorehd-heavy-aquagon-subconn.step">
        exploreHD Heavy with Aquagon Lens (SubConn) STEP File
      </Card>

      <Card horizontal title="Technical Drawing" icon="download" href="https://storage.googleapis.com/docs-product-files/exploreHD-series/exploreHD-Heavy/Aquagon/subconn/explorehd-heavy-aquagon-subconn-drawing.pdf">
        exploreHD Heavy with Aquagon Lens (SubConn) Technical Drawing (PDF)
      </Card>
    </Columns>
  </Tab>

  <Tab title="Mounting Bracket">
    <Card title="Download" icon="download" href="https://storage.googleapis.com/docs-product-files/brackets/explorehd-heavy-bracket.step">
      exploreHD Heavy Mounting Bracket STEP File
    </Card>

    <Card title="Download" icon="download" href="https://storage.googleapis.com/docs-product-files/brackets/explorehd-heavy-bracket-drawing.pdf">
      exploreHD Heavy Mounting Bracket Technical Drawing (PDF)
    </Card>
  </Tab>
</Tabs>

## Updating Firmware

<Steps>
  <Step>
    Please check the [product changelog](/product-update-log), before updating firmware.
  </Step>

  <Step title="Download firmware">
    <Card title="Download" icon="download" href={"https://dwe.ai/firmware-exploreHD"}>
      Firmware Updating Utility
    </Card>
  </Step>

  <Step title="Follow guide on updating firmware">
    <Card title="Video Guide" icon="youtube" href="/exploreHD/guides/exploreHD-firmware">
      Simple guide to updating firmware.
    </Card>
  </Step>
</Steps>

## NDAA Section 889 Compliance

> This product is fully compliant with Section 889 of the National Defense Authorization Act (NDAA).
> We do not utilize any covered telecommunications equipment, video surveillance equipment, or services
> from prohibited entities (including Huawei, ZTE, Hytera, Hikvision, Dahua, or their affiliates).
> This product contains compliant core processing components and zero proprietary firmware, ensuring
> a secure hardware profile free of restricted data pathways.

## CE (Conformité Européenne)

> This product is CE certified, indicating conformance with relevant European Union directives
> and regulations regarding health, safety, and environmental protection. This certification
> validates that the product meets the high standards required for sale within the European Economic Area.