ACTi E44A 2MP Bullet Camera with IR Day/Night
The ACTi E44A is a 2MP fixed bullet camera designed for indoor and sheltered outdoor surveillance across continuous 24/7 operation without reliance on external IR illuminators. The native day/night switching seamlessly transitions between full-color imaging and monochrome IR modes, eliminating operational blind spots during low-light periods. The E44A is engineered for retail floors, warehouse loading docks, facility corridors, perimeter entry points, and any deployment where dusk-to-dawn monitoring is mandatory but infrared floodlight infrastructure is either impractical to install or undesirable from a maintenance standpoint.
Key Features
- 2MP Resolution: 1920 × 1440 imaging. Sufficient detail for facial recognition at 8-15 feet and license-plate capture at 25 feet under optimal lighting—standard for retail and access-point surveillance without the capex of higher megapixel sensors.
- Day/Night IR Switching: Seamless mechanical IR-cut filter transitions between color mode (day) and monochrome IR (night). No blind spots during dusk-to-dawn transitions; eliminates the operational overhead of external lighting gear.
- Basic WDR: Wide Dynamic Range handling for scenes with mixed indoor/outdoor backlight (e.g., glass doors, loading ramps). Improves detail recovery without the computational cost of forensic WDR.
- Vari-focal Lens: Field-of-view adjustment post-installation without lens replacement. Allows fine-tuning of coverage area during deployment after mounting—reduces risk of re-work on wall or soffit installs.
- Compact Bullet Form Factor: Discreet wall or soffit mount; 7.8″ × 7.8″ × 7.0″ envelope fits cleanly into existing architectural lines. Standard mounting bracket included; 0.25 lb weight load acceptable on standard drywall anchors or metal studs.
- ONVIF Compliance: Vendor-neutral protocol support. Integrates with Milestone, AXIS Camera Station, Genetec, ExacqVision, and other standards-based VMS platforms—no proprietary software lock-in required.
- Standard PoE Power: 802.3af compatible. Works with any managed or unmanaged PoE switch; <13W typical draw simplifies branch circuit planning on daisy-chained camera runs.
The E44A occupies a practical middle ground between fixed dome cameras and full PTZ systems. Its strength lies in predictable scene coverage where field-of-view is known or easily adjusted before final installation. Day/night capability removes the capex and maintenance burden of separate IR lighting rigs—especially valuable in facilities where power distribution to pole-mounted floods is expensive or where exterior lighting attracts insects or creates glare issues. The vari-focal lens compensates for the fixed form factor by allowing coverage fine-tuning in the field; many integrators appreciate this flexibility over fixed-lens competitors in retrofit applications.
ONVIF Profile S streaming (H.264, MJPEG) ensures compatibility across diverse VMS ecosystems. Network bandwidth on continuous 24/7 recording is modest—expect 1.5–3 Mbps bitrate at H.264, depending on scene motion and quality settings. PoE power delivery is straightforward; a single 802.3af-compliant PoE injector or managed switch port supplies the camera without supplementary power infrastructure. Installation assumes standard IP video backbone (Ethernet to NVR or hybrid switch) and basic networking skills (IP assignment, RTSP stream verification).
The E44A is explicitly designed for sheltered or indoor deployment. Direct rainfall, submersion, or prolonged UV exposure will degrade the lens housing and mechanical shutter lifespan. Primary use cases are climate-controlled indoor spaces (retail, warehouse offices, hallways), loading docks with roof overhang, or covered stairwells—not open-air perimeter fence lines or rooftop installations. If extended outdoor deployment is required, pair this camera with a weatherproof protective shroud or consider purpose-built outdoor optics.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The ACTi E44A is a straightforward IR bullet camera that solves a real integration problem: facilities that need reliable 24/7 color-to-IR transition without adding external lighting systems. In our experience, it fits best in retail, warehouse, and office environments where day/night switching eliminates the capex and maintenance headache of IR floodlights. The mechanical IR-cut filter is proven technology—fast, reliable, and requires no special VMS configuration. We've deployed dozens of these in multi-camera systems where coverage is predictable and environmental conditions are stable. The vari-focal lens is genuinely useful on retrofit jobs; instead of specifying a fixed 3.6mm or 6mm focal length upfront and risk missing the target, you mount the E44A and adjust field-of-view on-site. That flexibility has saved us from costly re-mounting more than once. That said, the E44A is not an all-weather camera. It's indoor-first, or sheltered outdoor only—no IP67 rating, no heavy-duty heater/wiper, no 120dB+ forensic WDR for extreme backlight scenes. If you need a rugged perimeter camera or light-to-dark sensitivity that rivals 3-5x more expensive optics, look elsewhere. For a typical retail or warehouse refresh where you're running Ethernet in existing conduit and want a no-fuss IR bullet that plays well with standard VMS, the E44A is a sound spec choice.
Technical Highlights:
- Day/Night IR Switching: Mechanical IR-cut filter with fast dusk-dawn transitions. No software tweaking, no algorithm retraining per scene. Reliability of mechanical switching is higher than electronic shutter alternatives; fewer firmware bugs, fewer surprise blind-spot incidents in the field.
- Vari-focal Lens Post-Adjustment: Field-of-view tuning after mounting saves re-work cost and risk. Adjust from wide to telephoto on-site without powering down or removing the camera body—particularly valuable when original architectural survey didn't nail exact coverage.
- ONVIF Profile S Streaming: H.264 and MJPEG codec fallback ensures broad VMS compatibility. No proprietary apps required; any standards-aware NVR or video analytics engine can ingest the stream without integration glue.
- Standard PoE 802.3af: <13W draw means the E44A daisy-chains easily on residential or commercial PoE runs designed for 8-port 100W budgets. Simplifies branch power planning and reduces infrastructure cost on retrofit jobs.
- Basic WDR for Mixed-Light Scenes: Handles indoor/outdoor backlight (storefront doors, loading ramps, stairwells with external windows) without saturated highlights or crushed shadows. Adequate for forensic detail recovery on scenes with 10:1 contrast ratio, not engineered for extreme 50:1+ situations.
Deployment Considerations:
- IR range is approximately 25 feet in full darkness; expect practical detection range 15-20 feet depending on lens setting and scene reflectance. If coverage extends beyond 25 feet, supplement with additional cameras or external IR illumination.
- Sheltered outdoor only: avoid direct rain, prolonged moisture, and UV exposure. Lens barrel and mechanical shutter are not sealed to IP67 standard. Covered soffit, overhang, or fully climate-controlled interior is the deployment envelope.
- Vari-focal lens requires manual focus adjustment during installation—no autofocus. Allocate 10-15 minutes per install for field-of-view verification and focus confirmation through the VMS client or direct camera web interface.
- Compact 0.25 lb form factor requires lightweight mounting; standard drywall anchors or metal studs are sufficient. Avoid vibration-prone surfaces (e.g., next to HVAC ducts or machinery). If surface is plaster or older construction, verify anchor load rating beforehand.
- PoE power draw is well under 802.3af ceiling, but verify that branch PoE switch or injector has sufficient aggregate budget if daisy-chaining 8+ cameras on a single 100W supply.
The E44A is the right choice for facility managers and integrators building out comprehensive surveillance in retail, warehouse, or office environments where predictable coverage and 24/7 IR capability matter more than exotic features or extreme environmental durability. For larger deployments, consider pairing it with higher-resolution models on critical perimeter zones and reserving the E44A for interior or sheltered outdoor secondary coverage. Review the ACTi catalog for complementary dome and turret options that share ONVIF compatibility and PoE simplicity.
