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Explosion-Proof Integrated Zoom Camera with Long-Range Focus 1
Explosion-Proof Integrated Zoom Camera with Long-Range Focus 1

Explosion-Proof Integrated Zoom Camera with Long-Range Focus

This explosion-proof integrated zoom camera is built for long-range surveillance in hazardous areas. It combines a motorized optical zoom lens (20x or 30x) with a heavy-duty stainless steel housing. You can read gauge readings or check valve status from hundreds of meters away, without getting close to the danger zone. The housing is 304 stainless steel (316 on request), rated for Zone 1 and Zone 2 environments like oil refineries, chemical plants, and offshore platforms. As a direct factory, SWGJ provides this product with full industry certifications.
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    Key Features

    You get motorized optical zoom that you can adjust remotely – no need to take the camera down or re‑enter a hazardous area just to change the view. The autofocus is fast and reliable, so the image stays sharp even when you zoom in or out. Starlight sensor gives you clear color video in dim light, not just black and white. It also includes smart analytics like intrusion detection and line crossing, plus image enhancements like 120dB WDR, 3D DNR, and defog. Power options are DC 12V, AC 24V, or PoE depending on the module – installation is flexible.


    This long-range, explosion-proof camera works well for monitoring large distances in high-risk industrial sites. Use it at oil and gas refineries to read pressure gauges on tall towers, at chemical plants to watch flare stacks from a safe distance, at offshore platforms to scan pipe racks and loading arms, or at grain storage silos and fireworks warehouses for perimeter surveillance. It helps you spot leaks, intruders, or equipment issues without sending someone into a dangerous area.

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    Explosion-Proof Structure Design

    Machined from 304 stainless steel with multi‑stage sealing. The flameproof cavity isolates internal electrical components, so any spark stays inside. Certified Ex db IIC T6 Gb and IP68. Designed to handle explosive gases, dust, and corrosive conditions for years.


    Specifications

    Housing Material 304 SS (316 SS on request)
    Protection IP68
    Explosion-Proof Marking Ex db IIC T6 Gb / Ex tb IIIC T80°C Db
    Hazardous Area Rating Zone 1 & Zone 2
    Lens Motorized zoom, e.g., 20x or 30x optical zoom
    Focus Control Auto / semi-auto / manual
    Min. Illumination Starlight level
    Image Enhancement 120dB WDR, 3D DNR, BLC, HLC, Defog
    Video Compression H.265 / H.264 / MJPEG
    Smart Analytics Intrusion detection, line crossing, motion detection
    Protocols ONVIF, ISAPI, TCP/IP, HTTP, DHCP, DNS, RTP, RTSP
    Power Supply DC 12V / AC 24V / PoE (depends on module)
    Operating Temp -30°C ~ 60°C

    FAQ

    1
    What is the actual zoom range of this camera?
    We offer 20x or 30x optical zoom. For example, 30x can let you read a license plate or a gauge dial from 200‑300 meters away, depending on conditions. Let us know your distance needs, and we can recommend the right one.
    2
    Can I control the zoom and focus remotely over the network?
    Yes. You can adjust zoom and focus remotely through ONVIF, ISAPI, or SDK. Works with most VMS and NVRs. No need to go to the camera location.
    Get in touch with us
    We not only provide customers with integrated hardware and software solutions from front-end video acquisition to back-end platform management, but also possess mature OEM/ODM customization capabilities, comprehensively empowering partners' brand expansion and committed to leading product brand development.
    Related Products
    We specialize in video surveillance, with extensive experience in R&D, production, sales, and technical services, and we are a full-range original manufacturer of security equipment.


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