ACTi A313 vs ACTi Z49: Specification Comparison
The ACTi A313 and Z49 are both 4-megapixel outdoor fixed bullet IP cameras from ACTi, designed for perimeter and area surveillance. The A313 is a compact mini bullet with a fixed wide-angle lens, deep-learning analytics, and hardened environmental ratings. The Z49 is a full-size zoom bullet with a motorized varifocal lens and adaptive IR. This comparison examines how their imaging capability, installation requirements, and integration options differ so integrators can match the right model to the deployment.
In This Guide
How do the imaging specs compare?
The A313 outputs 2688x1520 at 30 fps using a 1/2.7-inch sensor and a fixed 2.8 mm board-mount lens covering a wide field of view. Its Extreme WDR is rated at 150 dB, a quantified figure that indicates strong performance in high-contrast scenes. Minimum illumination is specified at 0.003 lux in color and 0 lux in IR mode, supported by three 850 nm IR LEDs with a stated range of 65 meters. The Z49 resolves at 1440p at 30 fps with a motorized 2.8–12 mm f/1.6 lens providing 4.3x optical zoom and a horizontal field of view ranging from 102.1° to 30.7°. Its WDR capability is listed without a decibel value, so a direct numerical comparison with the A313's 150 dB rating cannot be made. The Z49 uses adaptive IR that adjusts intensity as the lens zooms, though IR range is not specified. Minimum illumination for the Z49 is also not specified.
In practical imaging terms, the A313's 150 dB WDR figure and documented low-light floor give installers quantified expectations, while the Z49's optical zoom offers scene flexibility the fixed A313 cannot match. The Z49's f/1.6 aperture suggests better light gathering than a typical fixed lens, but without a lux floor from ACTi, that advantage cannot be confirmed from published specs alone.
What about installation and environment?
Both cameras share IP68 ingress protection and IK10 impact resistance, placing them on equal footing for outdoor vandal-resistant deployments. The A313 is rated for -40°C to 60°C (-40°F to 140°F), making it suitable for extreme cold climates such as northern installations or unheated enclosures. Operating temperature for the Z49 is not specified, which is a gap integrators must resolve with the manufacturer before deploying in temperature extremes. The A313 weighs 490 g; the Z49's weight is not published.
Power requirements diverge meaningfully. The A313 supports PoE Class 3 (802.3af) and also lists PoE++ (802.3bt) compatibility, giving it flexibility with existing 802.3af switches while accommodating higher-wattage scenarios. The Z49 runs on standard PoE 802.3af only. Mounting options for the A313 include pole, wall, and board mount; the Z49 supports wall and eave mount. Integrators planning pole installations should note that only the A313 explicitly lists pole mounting.
Which fits your VMS and analytics better?
The A313 supports ONVIF Profiles S, G, T, and M, offering broader protocol coverage than the Z49. It lists verified compatibility with Milestone, Axis Camera Station, and Genetec in addition to ONVIF, which reduces integration risk on major enterprise VMS platforms. The Z49 supports ONVIF Profiles S, T, and G but does not list Profile M, and no additional named VMS integrations are published. For organizations standardized on Milestone or Genetec, the A313 provides documented compatibility; the Z49 would require validation.
On analytics, the A313 includes deep-learning-based face detection and people counting alongside standard video motion detection, enabling on-camera business intelligence without a server-side license. The Z49's analytics capabilities are not specified. Audio differs: the Z49 includes a built-in microphone, while the A313 does not list audio capability. For on-board storage, the Z49 supports microSD, enabling edge recording; the A313 does not list edge storage. Deployments requiring local recording redundancy or audio capture should weigh these Z49 capabilities, while analytics-driven or enterprise-VMS deployments favor the A313.
Which should you choose: the A313 or the Z49?
Our take: The A313 is the stronger choice when deep-learning analytics, quantified environmental specs, or enterprise VMS compatibility are priorities; the Z49 is preferable when optical zoom, on-board audio, or local microSD recording are required. Three concrete spec deltas: the A313 specifies a 150 dB WDR rating versus an unquantified WDR on the Z49; the A313 is rated to -40°C while the Z49 publishes no operating temperature; and the A313 confirms ONVIF Profile M plus named Milestone and Genetec compatibility versus the Z49's three-profile ONVIF with no named VMS listings. Conversely, the Z49's 2.8–12 mm motorized lens delivers 4.3x optical zoom the fixed-lens A313 cannot provide, and the Z49 adds a built-in microphone and microSD slot absent on the A313. Select the A313 for analytics-driven, extreme-temperature, or enterprise-integrated deployments; select the Z49 where zoom flexibility, audio, or edge recording redundancy matter more than documented environmental and analytics specs.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | ACTi A313 | ACTi Z49 |
|---|---|---|
| Resolution | 2688x1520 (4MP) | 4MP (exact pixel count not specified) |
| Max Frame Rate | 30 fps @ 2688x1520 | 30 fps @ 1440p |
| Sensor Size | 1/2.7" | — |
| Lens | 2.8 mm fixed | 2.8–12 mm motorized (4.3x zoom), f/1.6 |
| Horizontal FOV | — | 102.1°–30.7° |
| WDR | Extreme WDR, 150 dB | WDR (dB not specified) |
| Min Illumination (Color) | 0.003 lux | — |
| IR | 850 nm, 3 LEDs, 65 m range | Adaptive IR (range not specified) |
| IP Rating | IP68 | IP68 |
| IK Rating | IK10 | IK10 |
| PoE Standard | 802.3af Class 3 / 802.3bt (PoE++) | 802.3af |
| Operating Temp | -40°C to 60°C | — |
| ONVIF Profiles | S, G, T, M | S, T, G |
| Named VMS Compatibility | Milestone, Axis Camera Station, Genetec | — |
| Analytics | Face detection, people counting, VMD (deep learning) | — |
| Audio | — | Built-in microphone |
| Edge Storage | — | MicroSD |
| Weight | 490 g (1.1 lb) | — |
| Warranty | 3 years | — |
Frequently Asked Questions
Which should you choose: the A313 or the Z49?
The A313 is the stronger choice when deep-learning analytics, quantified environmental specs, or enterprise VMS compatibility are priorities; the Z49 is preferable when optical zoom, on-board audio, or local microSD recording are required. Three concrete spec deltas: the A313 specifies a 150 dB WDR rating versus an unquantified WDR on the Z49; the A313 is rated to -40°C while the Z49 publishes no operating temperature; and the A313 confirms ONVIF Profile M plus named Milestone and Genetec compatibility versus the Z49's three-profile ONVIF with no named VMS listings. Conversely, the Z49's 2.8–12 mm motorized lens delivers 4.3x optical zoom the fixed-lens A313 cannot provide, and the Z49 adds a built-in microphone and microSD slot absent on the A313. Select the A313 for analytics-driven, extreme-temperature, or enterprise-integrated deployments; select the Z49 where zoom flexibility, audio, or edge recording redundancy matter more than documented environmental and analytics specs.
Can the A313 or Z49 record locally without an NVR?
Only the Z49 lists a microSD card slot for edge recording. The A313 does not specify onboard storage, so local recording on the A313 would require an NVR or VMS server.
Which camera works in very cold environments?
The A313 is rated for operation down to -40°C (-40°F). The Z49 does not publish an operating temperature range, so its suitability for cold climates cannot be confirmed from available specs and should be verified with ACTi before deployment.
Does either camera support audio recording?
The Z49 includes a built-in microphone. The A313 does not list any audio capability. If audio surveillance is required, the Z49 is the only option of the two based on published specifications.
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