Axis P3738-PLE 4X4K (8MP) PANORAMIC CAMERA, 360 IR AND DLPU

Model: AXIS P3738-PLE

Who This Is For

Property managers specifying wide-area surveillance for carparks, transport hubs, or large retail concourses will find the Axis P3738-PLE purpose-built for exactly that challenge. This is a 4-sensor panoramic camera delivering 4K resolution per channel - four independent 3840x2160 streams from a single housing, one cable run, and one VMS licence. Each varifocal sensor head can be independently positioned and rotated to cover separate zones or twisted so one head captures a wide view while another zooms into the same target area. With 360-degree IR illumination using individually controllable LEDs, Forensic WDR up to 120 dB, and on-board deep learning via the ARTPEC-8 DLPU, this camera suits installers who need to reduce camera count without sacrificing coverage detail, analytics depth, or low-light performance across complex outdoor or semi-covered environments.

What This Camera Actually Does

Who Buys This Model

• Transport and infrastructure operators: Airport terminals, rail concourses, and bus interchange operators who need 360-degree situational awareness from a single mounting point, with on-edge people and vehicle classification running continuously across all 4 channels.
• Carpark and large retail operators: Installations where replacing 3-4 individual cameras with 1 unit reduces licence costs and cabling complexity, while maintaining full 4K detail coverage across all quadrants day and night via the 360-degree IR system.
• Enterprise security integrators: Integrators deploying Axis VMS environments who need ACAP version 4 support, on-edge DLPU analytics, and Axis Edge Vault for sites with cybersecurity compliance requirements - all without adding server-side analytics infrastructure.
• Critical facility managers: Data centres, utilities, or government facilities requiring tamper-resistant outdoor housings with IP66/IP67 weather rating and hardware-based cybersecurity for exposed perimeter mounting points.

Honest Assessment

The Axis P3738-PLE does the consolidation job well. Four independent 4K streams from one IP address, one power connection, and one VMS licence genuinely reduces both installation time and ongoing system overhead. The independently adjustable varifocal heads give post-install flexibility that fixed multi-sensor cameras do not, and the ARTPEC-8 DLPU means object classification and counting analytics run on the camera itself - no analytics server required. Forensic WDR at up to 120 dB and individually controllable 360-degree IR are genuine strengths for challenging lighting environments. Where this camera is not the right tool: if your priority is active optical pan/tilt tracking of a moving subject across a large space, a motorised PTZ will outperform a repositioned multi-sensor head. Two-way audio is not built-in - it requires pairing with an external Axis T61 Mk II network speaker via Portcast. Available through Security Australia, this is a considered choice for fixed wide-area monitoring at scale, not for active single-subject pursuit.

Before You Buy

Quick Fit Check

• Good match if: You are covering a large open area - carpark, transit concourse, or warehouse floor - where a single ceiling or corner mount needs to deliver 4 independent 4K views with on-board people and vehicle analytics without adding extra cameras or server infrastructure.
• Good match if: You are working in a site with IP66/IP67 requirements and high cybersecurity standards, where the combination of a tamper-resistant outdoor housing and Axis Edge Vault hardware security is a procurement or compliance requirement.
• You may need a different model if: Your primary use case is actively tracking a moving subject across a large perimeter in real time - a motorised PTZ camera with auto-tracking is a more suitable product type for that role than a fixed multi-sensor panoramic.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need 4 simultaneous 4K streams from a single installation point with on-board deep learning analytics, 360-degree IR, and hardware-based cybersecurity - all from one cable, one IP address, and one VMS channel licence per camera unit.
• You may need a different model if: Your use case is real-time active tracking of a subject moving across a large open space - a motorised PTZ camera with auto-tracking is a more appropriate product type for sustained single-subject follow.
• Pairs well with: A mid-to-high channel count NVR or enterprise VMS with multi-stream support, plus an Axis network speaker (T61 Mk II series) if two-way audio is required at the installation point.

Common Questions

1. Does the P3738-PLE record 4 separate streams at the same time, or does it switch between sensors?

   All 4 streams record simultaneously - there is no switching. Each of the 4 sensor heads delivers an independent H.264, H.265, or Motion JPEG stream at up to 3840x2160. You can configure different compression settings, frame rates, and resolution per channel. Your VMS or NVR needs to be licensed and configured for 4 channels per camera unit, not 1.

2. Will this camera work for outdoor installation in Australian weather conditions?

   Yes. The P3738-PLE includes an integrated IP66/IP67-rated weather shield. IP66 covers protection against high-pressure water jets and IP67 confirms full protection against temporary immersion. The tamper-resistant casing is also rated for outdoor wall and corner mounting where the housing is exposed to rain, sun, and dust.

3. Does this camera have a built-in microphone and speaker for two-way audio?

   No - not built in. Two-way audio on the P3738-PLE operates via Portcast technology, which requires pairing the camera with an external AXIS T61 Mk II network speaker. The camera supports half-duplex and full-duplex audio streaming through this pairing, but there is no integrated microphone or speaker in the camera housing itself.

4. How does AXIS Object Analytics actually run on this camera - and does it need a server?

   No server is required. AXIS Object Analytics runs entirely on the ARTPEC-8 DLPU inside the camera. The dedicated deep learning processing unit handles people and vehicle detection, zone-based counting, and threshold alarm triggering on-edge, across multiple channels simultaneously. ACAP version 4 is also supported, allowing additional third-party or Axis-developed deep learning applications to run on the same hardware without additional processing infrastructure.

5. What is the difference between 360-degree and 270-degree coverage on this camera?

   The coverage angle depends on mounting position. Ceiling or recessed mounting places all 4 sensor heads pointing outward and downward across a full 360-degree horizontal sweep. Corner or wall mounting physically blocks one arc of coverage, reducing the usable field to approximately 270 degrees across the 2 exposed wall faces. Plan the mounting position before ordering based on your site geometry.

6. Can the sensor heads be repositioned after installation, and is optical adjustment done remotely?

   Yes to both, with one distinction. Physical head positioning - moving, rotating, and twisting each of the 4 varifocal heads - is done manually and requires hands-on access to the camera at mounting height. Once heads are physically set, remote zoom and focus is available through the camera's interface, eliminating the need to return to the camera for optical fine-tuning after initial mounting. Factor scaffold or lift access into your installation plan for the physical setup phase.

7. What does Forensic WDR at 120 dB mean in practical terms for mixed lighting scenes?

   Forensic WDR at up to 120 dB means the camera captures usable detail in both the darkest shadows and the brightest highlights of a scene simultaneously - not by averaging, but by processing multiple exposures. In practical terms: a covered carpark entry where the interior is dim and the outside is in full sunlight, or a loading dock where a roller door frames direct daylight, will retain readable detail across the entire frame rather than blowing out the bright area or losing shadow detail. The "Forensic" designation indicates the WDR output is intended to be legally usable footage, not a processed preview image. Supplied by Security Australia, the P3738-PLE is one of the few multi-sensor cameras that applies Forensic WDR independently across all 4 channels.

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