AXIS Q1809-LE 41MP/8K Bullet Camera, 12–24mm VF Lens, DLPU, 850nm IR 02870-001

Model: AXIS Q1809-LE

Who This Is For

When capturing forensic-level detail across wide, open spaces is the priority, the AXIS Q1809-LE is the camera specification that answers the brief. At 41 megapixels and 8K resolution, this bullet camera is built for sites where a single camera position must cover a large area without sacrificing the detail needed to identify a person, read a number plate, or distinguish between individuals in a crowd. The 12-24mm varifocal lens gives installers genuine flexibility at commissioning - dial in the exact field of view to suit the scene, whether that's a wide port entrance, a long perimeter fence line, or a sprawling outdoor event space. The onboard DLPU drives deep learning analytics without relying on server-side processing. With 850nm IR illumination and a hardened outdoor housing, this is a camera specified by integrators and infrastructure teams where image quality and site coverage cannot be compromised.

What This Camera Actually Does

Who Buys This Model

• Port and logistics facility operators: Monitoring long vehicle queuing lanes and container yards where a single 8K camera replaces 3-4 standard cameras while maintaining identification-grade detail at the far end of the scene.
• Critical infrastructure integrators: Specifying perimeter coverage for utilities, water treatment, and energy sites where the DLPU analytics must run locally without dependency on a network analytics server.
• Transport and border agencies: Covering checkpoint approaches, pedestrian crossings, and multi-lane entry points where the 41MP sensor provides enough pixel density for forensic review of individual frames.
• Large-format retail and distribution centres: Covering loading dock approaches and expansive outdoor dispatch areas where overnight IR coverage and daytime wide-area detail are both required from the same fixed position.
• Stadium and venue security managers: Specifying crowd monitoring positions where a single camera with 8K resolution and DLPU loitering detection covers an entire entrance plaza without multiple camera heads.

Honest Assessment

The AXIS Q1809-LE delivers a combination that is genuinely unusual at the edge: 41MP 8K resolution with an onboard DLPU in a hardened outdoor bullet housing. For sites where a high camera count is impractical and forensic image quality is non-negotiable, the pixel density and local analytics capability of this camera are a strong operational fit. The 12-24mm varifocal lens gives commissioning engineers room to adjust the scene framing precisely, and the 850nm IR ensures the resolution investment is not lost after dark. Where this camera is not the right tool is in confined indoor spaces or in applications where a fixed wide-angle view is sufficient - the cost and bandwidth overhead of 8K imaging is unnecessary if forensic detail at range is not the requirement. Sites needing 360-degree or panoramic coverage should evaluate a fisheye or multi-sensor model instead. The Q1809-LE is part of the Security Australia range and represents a deliberate infrastructure-grade specification - it performs where resolution and analytics at the edge genuinely matter.

Before You Buy

Quick Fit Check

• Good match if: You need forensic-grade identification capability across a wide outdoor area - perimeter fences, entry lanes, loading docks - where the 41MP sensor replaces multiple lower-resolution cameras and the DLPU runs analytics locally without a server.
• Good match if: Your site has unlit outdoor zones and IR coverage to range is critical - the 850nm OptimizedIR adjusts beam width to match the varifocal lens setting, maintaining usable illumination at the working zoom level without hotspot washout.
• You may need a different model if: Your priority is 360-degree or gap-free wide-area coverage from a single mounting point - a fisheye or panoramic multi-sensor camera will deliver that geometry more effectively than a directional bullet, regardless of resolution.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need the highest pixel density available in a hardened outdoor bullet with onboard deep learning analytics - the 41MP / 8K sensor and DLPU combination is designed for sites where camera count must be minimised without sacrificing forensic detail.
• You may need a different model if: Your site requires 360-degree or multi-directional coverage from a single mounting position - a panoramic or multi-sensor camera type will deliver that geometry more efficiently than this directional bullet, regardless of resolution.
• Pairs well with: A PoE+ managed switch with sufficient per-port power budget, a Gigabit-capable NVR or VMS server with H.265 decoding, and a high-capacity storage platform sized for 8K bitrates per channel.

Common Questions

1. Does this camera work with a standard PoE switch?

   No. The Q1809-LE requires PoE+ (IEEE 802.3at, up to 30W) - a standard PoE switch rated at IEEE 802.3af (15.4W per port) will not provide sufficient power to operate the camera. Before installing, confirm your switch or midspan injector delivers PoE+ on the connected port. Alternatively, a local DC power supply can be used if PoE+ is unavailable at the run.

2. Will this camera work with my existing ONVIF VMS?

   Yes, in most cases. The Q1809-LE supports ONVIF Profile S, G, T, and M, which covers live streaming, recording, PTZ control metadata, and analytics metadata respectively. Native integration and full feature access - including DLPU analytics events - are available in AXIS Camera Station. Third-party VMS platforms with ONVIF support will receive the video stream but may not expose all AXIS Object Analytics events natively without a driver or plugin.

3. How much storage does an 8K camera actually use per day?

   Significantly more than a standard 4MP or 8MP camera - budget carefully. With H.265 and AXIS Zipstream enabled at a moderate quality setting, continuous recording from the Q1809-LE will consume far more storage per channel than a comparable lower-resolution camera. The actual bitrate depends on scene complexity and Zipstream settings, but 8K recording over 30 days will require terabytes of storage per camera. Use the AXIS bandwidth and storage calculator during design to size your NVR or server storage correctly.

4. Does the DLPU analytics require a licence or subscription?

   No. AXIS Object Analytics is included and runs on the camera's DLPU without an ongoing licence fee or cloud subscription. The analytics application is pre-installed and configured through the camera's web interface. Human and vehicle classification, zone crossing, loitering detection, and line crossing rules are all available from the built-in application without additional cost per camera.

5. How does the varifocal lens affect IR coverage at different zoom settings?

   The 850nm OptimizedIR system automatically adjusts the IR beam angle to match the lens focal length. At 12mm (wide), the IR beam spreads to illuminate a broader scene. At 24mm (telephoto), the beam narrows and concentrates illumination further down the scene. This prevents the overexposure and hotspot washout that occurs when a fixed-beam IR is paired with a zoom lens - the adjustment is automatic and requires no manual IR configuration during commissioning.

6. Will this camera operate in extreme outdoor temperatures found on Australian industrial sites?

   Yes. The Q1809-LE is rated for operation from -40°C to 55°C, which covers both the radiant heat conditions common on exposed northern Australian industrial sites and cold alpine or refrigerated facility environments. The IP66 rating covers dust ingress and high-pressure water jets. No additional heated or cooled enclosure is required within that temperature range. Available through Security Australia for infrastructure and industrial site projects.

7. Does the camera support two-way audio?

   No. The Q1809-LE does not have a built-in microphone or speaker. It does not support two-way audio. If audio capability is required at the camera position - for example, speaker-based deterrence or intercommunication - an external AXIS audio device connected to the camera's audio input/output terminals or a separate network audio solution would need to be added to the design.

Downloads & Resources

• AXIS Q1809-LE Datasheet (PDF)
• AXIS Q1809-LE Support and Firmware
• AXIS Bandwidth and Storage Calculator