Hanwha SLA-2M2400Q 2MP Lens Module
The SLA-2M2400Q is a modular 2MP lens designed exclusively for the Hanwha PNM-9000VQ camera platform. Rather than forcing one lens onto every deployment, this approach lets you select focal length at procurement time—2.4mm, 2.8mm, 3.6mm, or 6.0mm—matching the optics to your coverage requirements without buying multiple cameras. That's a practical efficiency gain when standardizing across a multi-site rollout.
Key Features
- 1/2.8" CMOS Sensor, 2MP: Captures 1920×1080 equivalent detail—solid for face recognition in retail or warehouse entry points out to roughly 8–12 feet, depending on lighting and lens choice. Not a megapixel race winner, but enough resolution for identification-class tasks without bloating storage.
- Four Fixed Focal Lengths (2.4mm, 2.8mm, 3.6mm, 6.0mm): Match the lens to your scene. The 2.4mm delivers 135.4° horizontal field of view—useful for hallways, loading docks, or perimeter sweeps where you need to see a lot from one mount point. The 6.0mm tightens the frame for doorway identification or monitoring a specific object at distance.
- 135.4° Horizontal FOV (2.4mm variant): Reduces camera count on wide-open spaces. A single 2.4mm unit can cover a large warehouse aisle or vehicle queue, cutting infrastructure and cable runs compared to deploying three narrower-angle cameras.
- 71.2° Vertical FOV: Adequate for typical indoor ceiling mounts; factor in lens distortion at ultra-wide angles—fine for detection, plan on zooming or multi-camera stitch for positive ID in critical scenarios.
- Day/Night Capability: Infrared-cut filter toggles automatically as light drops, so the sensor doesn't wash out. Enables genuine 24/7 operation without separate night-vision cameras—one physical unit, continuous video stream.
- Direct PNM-9000VQ Compatibility: No adapters, no firmware juggling. Snap the lens module into the camera body and it works. Reduces integration risk and deployment time on modular IP camera jobs.
Integration & Deployment Context
The modular design is built for flexibility. If you're rolling out Hanwha IP cameras across multiple sites with different layout requirements, you stock one camera chassis and buy the lens module variants you need. A loading dock gets 2.4mm wide-angle; a door checkpoint gets 6.0mm telephoto; a corridor gets 3.6mm. One inventory baseline, three deployment options.
For warehouse automation or logistics environments where camera placement is constrained by ceiling height or structural layout, the ability to select focal length without re-engineering the entire camera footprint removes a common design bottleneck. The 2MP resolution is intentionally modest—it keeps bitrate and storage predictable, critical when you're recording dozens of cameras 24/7 and need to forecast hard-drive or NVR capacity accurately.
When to Choose a Different Lens Module
If your deployment demands higher resolution—say, license-plate OCR or facial recognition at 15+ feet—look for a higher-megapixel variant in the Hanwha modular lens family. If you need motorized focus or zoom, that's beyond this product's scope; the fixed focal lengths assume static, pre-aimed mounts. For scenes requiring continuous light sensitivity below 0.1 lux, pair this module with external IR illumination or step up to a low-light specialist camera in the Hanwha lineup.
Frequently Asked Questions
Q: Can I change focal length after installation?
A: No. The focal length is fixed per lens module. If you need to adjust coverage after deployment, you'd need to swap the entire module. Plan lens selection before final camera placement.
Q: Does the SLA-2M2400Q work with other Hanwha camera models?
A: No. It's engineered specifically for the PNM-9000VQ platform. Do not attempt to use it with other chassis—mechanical and electrical interfaces are proprietary.
Q: What is the minimum illumination level for the day/night mode?
A: Evidence does not provide a minimum lux specification. Consult the PNM-9000VQ camera datasheet for sensor sensitivity details, as the lens module itself is passive optics.
Q: Is infrared illumination built in?
A: No. The SLA-2M2400Q is a lens module. IR capability (if included) is part of the PNM-9000VQ camera body. Pair this lens with an external IR light source if your deployment requires active night vision beyond ambient light.
Q: Which focal length should I order for a large open space like a warehouse floor?
A: Start with the 2.4mm variant for maximum coverage area (135.4° horizontal FOV). It minimizes camera count for perimeter or aisle monitoring. If you need tighter detail, supplement with 3.6mm or 6.0mm units at critical zones (entry points, high-value areas).
Q: Does the module support PoE power?
A: The lens module itself is passive optics and draws no power. Power delivery depends on the PNM-9000VQ camera body and your network infrastructure. Refer to the camera's power specifications.
Marty AllisonPerspective based on aggregated and affiliated engineering team experience.
The SLA-2M2400Q (often searched as SLA 2M2400Q) represents a disciplined approach to modular optics. Rather than chasing megapixel count, Hanwha sized the sensor and lens lineup to match real-world identification ranges in controlled environments—retail checkouts, warehouse entry points, loading dock gates. The four fixed focal-length options eliminate the complexity and cost of motorized varifocal zooms while preserving deployment flexibility.
Technical Highlights:
- 135.4° Horizontal FOV at 2.4mm: One camera covers what normally requires 2–3 units with standard 90° lenses. In a 40-foot warehouse aisle, that's one mount point vs. three, saving conduit runs, cable labor, and NVR port budget. Count the savings across 50 sites and the modular approach pays for itself.
- 1/2.8" 2MP Sensor: 2MP is deliberate, not a compromise. It caps per-camera bitrate at roughly 4–8 Mbps in motion-heavy scenes (H.264), keeping storage linear and predictable when scaling to dozens of cameras. No surprise storage overages.
- Day/Night Switching: Passive filter toggle, no moving parts. Eliminates flicker and whiteout at dusk, critical for 24/7 recording integrity. Combined with the fixed aperture, you get consistent exposure from sunrise to midnight.
Deployment Considerations:
- Focal length is permanent. 2.4mm is not zooming into 6.0mm; you're ordering separate modules. Pre-deployment site surveys and coverage modeling are non-negotiable to avoid retrofit costs.
- This module is pure optics—no native IR illumination. Dark environments (windowless warehouses, underground parking) need external IR floods. Budget for that upfront or accept video-blind zones after sunset.
- The 2MP resolution performs well for identity verification (face ID, badge reading) at 8–12 feet; beyond that, fine detail softens. If your compliance rules demand license-plate OCR at 20+ feet, this is not the right lens family.
Best fit: logistics hubs, retail chains, and multi-site corporate deployments where standardized PNM-9000VQ bodies with focal-length variants keep inventory simple and procurement predictable. Avoid if your sites demand ultra-wide (>150° FOV) or telephoto (>8mm) without that modular lens ecosystem in place.
