ACTi Q450 vs Pelco SRXF3-8360-ERS: Specification Comparison
Both the ACTi Q450 and Pelco SRXF3-8360-ERS are outdoor-rated, 8MP fixed cameras designed for wide-area perimeter surveillance without blind spots. The Q450 achieves panoramic coverage via dual fixed lenses in a bullet form factor, while the SRXF3-8360-ERS uses a single fisheye lens to deliver a full 360° field of view. Buyers evaluating wide-area coverage solutions—particularly for parking lots, lobbies, or open perimeters—will find these two cameras occupying the same resolution tier and use-case category, making a direct comparison meaningful.
In This Guide
How do the imaging specs compare?
Both cameras deliver 8MP imaging, but they achieve their coverage differently. The ACTi Q450 uses two fixed 2.8mm lenses to produce a combined 180° horizontal field of view, with each lens contributing to the composite panoramic image. The Pelco SRXF3-8360-ERS uses a single 2.7mm f/2.5 fisheye lens (with an aperture also noted as F2.0 in specs) to capture a full 360° field of view at a resolved pixel array of 3264 x 2448. No pixel dimensions are provided for the Q450, so a direct per-lens pixel density comparison cannot be made from the available specifications.
Both cameras include WDR and integrated IR for low-light and backlit scenarios. The Q450 specifies Adaptive IR with Day/Night switching; the SRXF3-8360-ERS specifies 850nm IR illumination with 360° coverage and Day/Night capability, with WDR rated up to 83dB. The Q450's WDR rating in dB is not specified. The Pelco's frame rate is documented at 12.5 fps at full resolution; the Q450's maximum frame rate is not stated in the provided specifications. Both support H.265 and H.264 compression.
What about installation and environment?
The Pelco SRXF3-8360-ERS carries an IP66/NEMA 4X rating and an IK10 impact resistance rating, with a specified operating temperature range of -40°C to +60°C. It is powered by PoE+ (802.3at, Class 3). It supports wall, ceiling, pole, pendant, and corner mounting options and has documented dimensions of 6" x 6" x 2.81" with a weight of approximately 1.001 kg with wall mount. Housing color is white.
The ACTi Q450 is powered by PoE at 13W and uses a panoramic bullet form factor. However, its IP rating, IK rating, operating temperature range, dimensions, and weight are not provided in the available specifications. Installers evaluating the Q450 for harsh outdoor or vandal-prone environments should consult the datasheet directly, as these parameters cannot be confirmed from the specs provided.
Which fits your VMS and analytics better?
Both cameras declare ONVIF compliance. The Pelco SRXF3-8360-ERS specifies ONVIF Profile S and Profile T, providing a more granular statement of interoperability that covers streaming and advanced device management. The ACTi Q450 states ONVIF compliance without specifying profile levels, and its VMS compatibility is described as applicable to ONVIF-compliant platforms generally. The Pelco also includes Pelco Smart Analytics with 8 configurable behaviors as an on-camera edge analytics capability; no edge analytics are listed in the Q450's specifications.
For on-board storage, the Pelco SRXF3-8360-ERS supports microSD card recording, providing local redundancy independent of network availability. The Q450 does not list on-board storage support in its provided specifications. Audio is noted as microphone-supported on the Pelco; the Q450 does not list audio capability. The Pelco also supports HTTPS encryption; the Q450's encryption capabilities are not documented in the provided specifications.
Which should you choose: the Q450 or the SRXF3-8360-ERS?
Our take: The Pelco SRXF3-8360-ERS is the stronger choice when documented environmental resilience, edge analytics, and a full 360° field of view from a single camera are priorities. Three concrete spec deltas support this: the Pelco carries a confirmed IK10 impact rating and IP66/NEMA 4X ingress protection with an operating range of -40°C to +60°C, while none of these parameters are available for the Q450; the Pelco includes Pelco Smart Analytics with 8 configurable behaviors on-camera, whereas the Q450 lists no edge analytics; and the Pelco supports microSD on-board storage and ONVIF Profile S and T, compared to the Q450's unspecified profile level and no listed local storage. The ACTi Q450 may be preferable where 180° dual-lens panoramic coverage (rather than full 360° fisheye) better matches the geometry of the scene, or where an existing ACTi/ONVIF VMS workflow is already in place and edge analytics are handled server-side. Verify Q450 environmental ratings from its datasheet before specifying it for outdoor or vandal-risk deployments.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | ACTi Q450 | Pelco SRXF3-8360-ERS |
|---|---|---|
| Resolution | 8MP | 8MP (3264 x 2448) |
| Field of View | 180° HOV (dual lens) | 360° (fisheye) / 180° selectable |
| Lens / Focal Length | 2x Fixed 2.8mm | 2.7mm f/2.5 (aperture also noted F2.0) |
| IR Illumination | Adaptive IR, Day/Night | 850nm IR, 360° coverage, Day/Night |
| WDR | WDR (dB rating not specified) | WDR up to 83dB |
| Max Frame Rate | — | 12.5 fps at full resolution |
| Video Compression | H.265; H.264 | H.265; H.264 |
| IP Rating | — | IP66 / NEMA 4X |
| IK / Impact Rating | — | IK10 |
| Operating Temperature | — | -40°C to +60°C |
| Power Input / PoE Class | PoE, 13W | PoE+ (802.3at), Class 3 |
| ONVIF Compliance | ONVIF (profile level not specified) | ONVIF Profile S; Profile T |
| Edge Analytics | — | Pelco Smart Analytics, 8 configurable behaviors |
| Edge Storage | — | microSD |
| Audio | — | Microphone supported |
| Warranty | — | 5-year |
| Dimensions | — | 6" x 6" x 2.81" |
| Weight | — | 1.001 kg (2.21 lb) with wall mount |
Frequently Asked Questions
Which should you choose: the Q450 or the SRXF3-8360-ERS?
The Pelco SRXF3-8360-ERS is the stronger choice when documented environmental resilience, edge analytics, and a full 360° field of view from a single camera are priorities. Three concrete spec deltas support this: the Pelco carries a confirmed IK10 impact rating and IP66/NEMA 4X ingress protection with an operating range of -40°C to +60°C, while none of these parameters are available for the Q450; the Pelco includes Pelco Smart Analytics with 8 configurable behaviors on-camera, whereas the Q450 lists no edge analytics; and the Pelco supports microSD on-board storage and ONVIF Profile S and T, compared to the Q450's unspecified profile level and no listed local storage. The ACTi Q450 may be preferable where 180° dual-lens panoramic coverage (rather than full 360° fisheye) better matches the geometry of the scene, or where an existing ACTi/ONVIF VMS workflow is already in place and edge analytics are handled server-side. Verify Q450 environmental ratings from its datasheet before specifying it for outdoor or vandal-risk deployments.
Is the Q450 or SRXF3-8360-ERS better for low light?
Both cameras include integrated IR illumination and Day/Night switching. The Pelco SRXF3-8360-ERS specifies 850nm IR with 360° coverage and WDR up to 83dB. The ACTi Q450 lists Adaptive IR and WDR, but does not provide a dB rating for WDR or a minimum illumination figure in the available specifications. If 360° IR coverage from a single unit is required, the Pelco has the documented advantage; otherwise, the Q450's low-light performance cannot be fully compared without consulting its datasheet.
Can either camera work in extreme cold or vandal-prone locations?
The Pelco SRXF3-8360-ERS is rated for -40°C to +60°C operating temperature, IP66/NEMA 4X ingress protection, and IK10 impact resistance—making it a documented choice for harsh outdoor and vandal-risk environments. The ACTi Q450's IP rating, IK rating, and operating temperature range are not provided in the available specifications, so its suitability for those conditions cannot be confirmed from the data at hand.
Which camera integrates more easily with third-party VMS platforms?
Both cameras support ONVIF, which is the primary interoperability standard for VMS integration. The Pelco SRXF3-8360-ERS specifies ONVIF Profile S and Profile T, giving integrators a clear baseline for streaming and device management compatibility. The ACTi Q450 states ONVIF compliance without specifying profile levels. If your VMS requires a particular ONVIF profile for full feature support, confirm the Q450's profile certification with ACTi before specifying.
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