Product Overview
Wide-area outdoor surveillance at mission-critical sites demands a camera that can cover a broad scene and then zoom in on distant subjects without sacrificing image quality. The Hikvision DS-2DF6A436XG1-ELY is a 4 MP Ultra Series PTZ speed dome built precisely for that role. It combines a 1/1.8-inch progressive-scan CMOS sensor with a 36x optical zoom lens spanning 6.0 mm to 216 mm, delivering a horizontal field of view that shifts from approximately 56.6 degrees at wide angle down to 1.7 degrees at full telephoto. DarkFighter 2.0 low-light technology allows colour-capable imaging down to 0.0003 lux, while 150 dB Adaptive WDR handles scenes with extreme contrast. Full 360-degree continuous pan and -20 to +90-degree tilt with auto-flip, combined with an IP67/IK10-rated metal enclosure and an operating range of -40 degrees C to +70 degrees C, make this PTZ suitable for exposed, high-risk outdoor installations at airports, industrial perimeters and transport infrastructure.
Key Capabilities
36x Optical Zoom (6.0-216 mm)
The motorised zoom lens transitions smoothly from a 56.6-degree wide view to a 1.7-degree telephoto frame. This range allows a single camera to monitor a large open area and then close in on a distant subject, vehicle or entry point without repositioning.
DarkFighter 2.0 Low-Light Imaging
Colour-capable imaging is maintained down to 0.0003 lux (F1.2), meaning the camera continues to deliver usable colour footage in conditions where lesser cameras drop to black and white. This is critical for identifying subjects and vehicles after dark in areas without strong artificial lighting.
150 dB Adaptive WDR
At 150 dB, this WDR rating handles scenes with extreme variations between bright and dark areas, such as a facility entrance with direct sunlight on one side and deep shadow on the other, maintaining detail across the full frame simultaneously.
Full PTZ Range with Auto-Flip
360-degree continuous pan and -20 to +90-degree tilt with auto-flip ensure there are no blind spots across a perimeter, roofline or facility grounds. The tilt range covers both ground-level approaches and overhead angles from a pole or parapet mount.
Deep Learning Analytics
Built-in AI analytics support face capture, vehicle attribute detection and perimeter event detection including intrusion and line crossing. These capabilities allow operators to configure automatic PTZ responses to specific events rather than relying solely on manual monitoring.
IP67/IK10 with Extreme Temperature Rating
The metal housing carries IP67 dust and water ingress protection and IK10 impact resistance. An operating temperature range of -40 degrees C to +70 degrees C means the DS-2DF6A436XG1-ELY remains functional in environments that would compromise standard outdoor cameras.
Best For
- Long-Range Perimeter Monitoring: The 36x optical zoom allows operators to detect activity at a distance and then zoom in for detailed inspection without deploying multiple fixed cameras along a perimeter.
- Low-Light Outdoor Environments: DarkFighter 2.0 maintains colour imaging at 0.0003 lux, making this suitable for large outdoor areas with limited or inconsistent artificial lighting such as yards, terminals and open grounds.
- Harsh Climate Installations: The -40 to +70 degree C operating range and IP67/IK10 enclosure support deployment in locations exposed to extreme cold, heat, moisture or physical impact risk.
- Event-Driven PTZ Tracking: Deep learning analytics including intrusion detection and line crossing can trigger automatic PTZ movement, reducing reliance on continuous manual operation across large or complex sites.
- Local Recording Redundancy: On-board microSD card support up to 1 TB allows local footage retention at remote or high-risk sites where network continuity cannot always be guaranteed.
Why Choose the DS-2DF6A436XG1-ELY
The DS-2DF6A436XG1-ELY sits at a different performance level to standard outdoor PTZ cameras by combining a large 1/1.8-inch sensor with DarkFighter 2.0 low-light capability and a 36x optical zoom in a single unit. A standard outdoor PTZ may offer adequate daytime performance but will degrade significantly after dark in areas without strong lighting. This model holds colour imaging down to 0.0003 lux, a specification that reflects the Ultra Series sensor design rather than a software enhancement. The 150 dB WDR rating and deep learning analytics for face capture, vehicle detection and perimeter events add operational value beyond basic zoom and pan. The IK10/IP67 housing rated to -40 degrees C ensures the camera performs in conditions where less robust units fail. Available through Security Wholesalers, the DS-2DF6A436XG1-ELY is suited to buyers who require a single PTZ unit to carry significant responsibility across a large, demanding outdoor site.
Buyer Decision Tips
Buyer Tip 1 – Zoom Reach vs. Scene Coverage: At 6.0 mm the DS-2DF6A436XG1-ELY sees approximately 56.6 degrees horizontally, which suits general area monitoring. At full 216 mm telephoto the field narrows to around 1.7 degrees, which is suited to identifying a subject or reading a vehicle plate at long range. If your site requires continuous wide-area coverage rather than targeted zoom, consider whether a fixed wide-angle camera alongside this PTZ is a better system design than relying on the PTZ alone for scene awareness.
Buyer Tip 2 – DarkFighter 2.0 and Ambient Light: DarkFighter 2.0 is a low-light optical technology, not an infrared illuminator. The camera produces colour and near-colour images at very low ambient light levels rather than projecting its own IR beam. For sites with zero ambient light (total darkness) this distinction matters. If your installation has no ambient light at all during operation, confirm whether supplementary lighting or an IR-equipped model is required.
Key Features & Technical Specifications
| Resolution | 4 MP (2688 x 1520) |
| Sensor | 1/1.8-inch progressive-scan CMOS |
| Optical Zoom | 36x (6.0 mm to 216 mm motorised) |
| Digital Zoom | 16x |
| Horizontal Field of View | Approx. 56.6 degrees (wide) to 1.7 degrees (tele) |
| Vertical Field of View | Approx. 33.7 degrees (wide) to 0.9 degrees (tele) |
| Low-Light Technology | DarkFighter 2.0 |
| Minimum Illumination (Colour) | 0.0003 lux @ F1.2 |
| Minimum Illumination (B/W) | 0.0001 lux @ F1.2 |
| Wide Dynamic Range | 150 dB Adaptive WDR |
| Pan Range | 360-degree continuous |
| Tilt Range | -20 degrees to +90 degrees with auto-flip |
| Smart Analytics | Face capture, vehicle attribute detection, intrusion detection, line crossing |
| Local Storage | microSD up to 1 TB |
| Ingress Protection | IP67 (dust and water) / IK10 (impact) |
| Operating Temperature | -40 degrees C to +70 degrees C |
| Camera Type | PTZ Speed Dome – Ultra Series |
Ideal Use Cases
Airports and Seaports
Large-scale terminals combine long open approaches, vehicle traffic and pedestrian movement in a single scene. The 36x optical zoom and full 360-degree pan allow a single DS-2DF6A436XG1-ELY unit to cover an apron or dock zone and close in on specific activity without moving operators to a second camera feed.
Industrial Facility Perimeters
Fence lines, loading docks and compound boundaries at industrial sites often have minimal lighting. DarkFighter 2.0 colour performance at 0.0003 lux and IK10 vandal resistance make this PTZ appropriate for high-risk outdoor perimeter positions where tampering and low light are both concerns.
City and Transport Surveillance
Tracking subjects or vehicles across wide open intersections, bus interchanges or rail precincts requires a camera that can pan quickly and zoom with precision. Built-in vehicle attribute detection and face capture add structured event data to what would otherwise be purely manual operator-driven monitoring.
Critical Infrastructure and Utility Sites
Power stations, water treatment facilities and substations often operate in extreme climates and require cameras that hold their rated performance continuously. The -40 to +70 degree C operating range and IP67 protection ensure the DS-2DF6A436XG1-ELY remains operational where temperature fluctuations would degrade standard equipment.
Large Venue and Stadium Security
Stadiums and event grounds require both situational awareness of crowd areas and the ability to focus on specific individuals or incidents. The 36x optical zoom combined with deep learning analytics allows security staff to monitor wide scenes and respond to detected intrusion or line crossing events without manual camera sweeping.
Choosing the Right Model
- Choose this model if: Your site requires long-range PTZ coverage in a single outdoor unit, where DarkFighter 2.0 low-light colour performance, 36x optical zoom, IK10 vandal resistance and a wide temperature operating range are all relevant to your installation conditions.
- Choose a different model if: Your application is primarily wide-area scene awareness without frequent zoom-in requirements. A multi-sensor panoramic camera or a fixed-lens 4K camera may deliver continuous wide coverage more efficiently at lower cost than a PTZ operating primarily in wide-angle mode.
- Consider zoom setting carefully: At 6.0 mm (wide), the horizontal field is approximately 56.6 degrees for broad scene coverage. At 216 mm (telephoto), the field narrows to approximately 1.7 degrees for fine detail at distance. If your deployment relies on both simultaneously, factor in whether a second fixed camera for scene context alongside this PTZ is the right system design.
FAQs
- Does the DS-2DF6A436XG1-ELY use infrared illumination for night vision?
No. This model uses DarkFighter 2.0, which is a sensor and optics-based low-light technology rather than an infrared LED illuminator. It achieves colour imaging down to 0.0003 lux by capturing available ambient light rather than projecting its own IR beam. Sites with total darkness and no ambient light source should factor this into installation planning. - What does IK10 mean in practice for an outdoor PTZ installation?
IK10 is the highest level of the IEC 62262 impact protection scale, indicating resistance to a 20-joule impact. For a PTZ mounted on a pole or parapet in a public or industrial environment, IK10 reduces the risk of damage from deliberate strikes or accidental contact with equipment or vehicles near the mount. - How much optical zoom does the 36x actually provide in terms of lens focal length?
The motorised zoom lens covers 6.0 mm at the wide end to 216 mm at full telephoto. At 6.0 mm the horizontal field of view is approximately 56.6 degrees. At 216 mm it narrows to approximately 1.7 degrees, which allows identification of subjects or vehicle details at significant distances from the camera position. - What analytics are built into this PTZ?
Confirmed built-in analytics include face capture, vehicle attribute detection, intrusion detection and line crossing detection. These can be configured to trigger PTZ movement or recording events automatically, reducing the need for continuous manual monitoring across large sites. - Can the DS-2DF6A436XG1-ELY record locally without a connected NVR?
Yes. The camera supports on-board microSD card storage up to 1 TB. This allows local recording as a standalone function or as a redundancy layer at sites where network connectivity is intermittent or where continuous recording to a central NVR is not always guaranteed. - Is this camera suitable for installation in extremely cold or hot climates?
The DS-2DF6A436XG1-ELY is rated for operation from -40 degrees C to +70 degrees C. This range covers most extreme climate scenarios encountered in Australian industrial, remote and coastal deployments, as well as cold-climate environments that standard IP cameras would not tolerate. - Where can I source the DS-2DF6A436XG1-ELY in Australia?
The DS-2DF6A436XG1-ELY is part of the Security Wholesalers range, supplied with the datasheet available for download from the product page. Contact Security Wholesalers directly for pricing, lead times and volume availability for this Ultra Series PTZ model.
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