ACTi A43 vs ACTi B415: Specification Comparison
Both the ACTi A43 and ACTi B415 are 2MP outdoor bullet cameras from ACTi targeting perimeter and targeted-coverage applications. The comparison examines two zoom-capable bullets that share the same resolution class and bullet form factor, but differ substantially in optical zoom ratio, environmental certifications, analytics capability, and VMS protocol support. Buyers choosing between them will weigh compact zoom range and low-light sensitivity against long-range 20x zoom reach and hardened field durability.
In This Guide
How do the imaging specs compare?
The A43 provides 2MP resolution with a 4.3x optical zoom lens at unspecified focal length, paired with Extreme WDR and extreme low-light sensitivity. No sensor size, minimum illumination lux value, IR wavelength, IR range, or maximum frame rate is provided in the A43 specification data. The B415 also delivers 2MP at 1944×1224, but with a significantly wider 20x optical zoom lens spanning 4.7–94mm (f1.6–f3.5 DC iris), a 1/2.8" sensor, minimum illumination of 0.05 lux at F1.6 in color mode and 0 lux with IR active, Extreme WDR rated at 145dB, and a maximum frame rate of 60 fps at 1920×1080.
For IR performance, the B415 specifies an 850nm 27-LED array with adaptive IR reaching 40 meters, enabling 0 lux operation. The A43 states 'Extreme low-light sensitivity' but provides no lux figure, no IR wavelength, no LED count, and no IR range, making a direct numerical comparison impossible on those parameters. The B415's 145dB WDR rating is a concrete figure; the A43 lists Extreme WDR without a dB value.
What about installation and environment?
The B415 carries IP67, IK10, NEMA 4X, CE, FCC, and UL certifications (UL applies to the optional PoE injector and power adapter), and operates from -40°C to 50°C (-40°F to 122°F). Its weight is 2169g (4.782 lb). Mounting options listed are pole, rack, and board mount. Power input is DC 12V or PoE Class 3 (IEEE 802.3at), and connectivity is via a single RJ-45 pigtail connector.
The A43 specifies PoE (802.3af/at) as its power source and lists wall and soffit mount types. No IP rating, IK rating, NEMA rating, operating temperature range, weight, or certifications are provided in the A43 spec data. Installers requiring rated weatherproofing, impact resistance, or temperature documentation cannot confirm those parameters for the A43 from the available specifications.
Which fits your VMS and analytics better?
The A43 supports ONVIF Profile S and is listed as compatible with Milestone, Genetec, and Hanwha VMS platforms. No edge analytics, audio capability, on-board storage, or additional protocol support is specified for the A43.
The B415 supports ONVIF Profile S, Profile G, and Profile Q, and additionally supports Visca, Pelco-D, and Pelco-P serial PTZ protocols, plus ACTi URL command. Edge analytics include VMD (video motion detection) and People Counting. The B415 provides two-way audio with line-in and line-out. On-board storage is not specified for either model. Video compression for the B415 is H.264 (Baseline/Main/High) and MJPEG; the A43 compression format is not specified.
Which should you choose: the A43 or the B415?
Our take: The B415 is the stronger choice when long-range zoom reach, certified environmental hardening, and richer protocol integration are required. On optical zoom, the B415's 20x (4.7–94mm) range is approximately 4.7× greater than the A43's 4.3x, enabling coverage of significantly deeper perimeter zones from a single mounting point. On environmental certification, the B415 documents IP67, IK10, and NEMA 4X ratings and a confirmed -40°C to 50°C operating range; the A43 provides none of those figures, which is a material gap for outdoor projects with specification requirements. On integration, the B415 adds ONVIF Profile G and Q, Pelco-D/P and Visca protocol support, two-way audio, and edge People Counting analytics beyond what the A43 spec sheet documents. The A43 may suit installations already standardized on Milestone, Genetec, or Hanwha where its low-light claims are acceptable without lux validation, but buyers cannot confirm its environmental suitability from the available data.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | ACTi A43 | ACTi B415 |
|---|---|---|
| Resolution | 2MP | 2MP (1944 × 1224) |
| Image Sensor Size | — | 1/2.8" |
| Lens / Focal Length | 4.3x optical zoom (focal length not specified) | 4.7–94mm, 20x optical zoom, f1.6–f3.5 DC iris |
| Min Illumination | — | 0.05 lux @ F1.6 (color); 0 lux @ F1.6 (IR on) |
| IR Wavelength | — | 850nm |
| IR Range | — | 40m |
| WDR | Extreme WDR (dB not specified) | Extreme WDR (145dB) |
| Max Frame Rate | — | 60 fps @ 1920×1080; 60 fps @ 1280×720 |
| Video Compression | — | H.264 (Baseline/Main/High); MJPEG |
| IP Rating | — | IP67 |
| IK / Impact Rating | — | IK10 |
| NEMA Rating | — | NEMA 4X |
| Operating Temperature | — | -40°C to 50°C (-40°F to 122°F) |
| Power Input / PoE Class | PoE (802.3af/at) | DC 12V; PoE Class 3 (IEEE 802.3at) |
| ONVIF Profiles | Profile S | Profile S; Profile G; Profile Q |
| VMS / Protocol Compatibility | ONVIF Profile S; Milestone; Genetec; Hanwha | ONVIF Profile S/G/Q; Visca; Pelco-D; Pelco-P; ACTi URL command |
| Edge Analytics | — | VMD; People Counting |
| Audio | — | Two-way; Line-in; Line-out |
| Mount Types | Wall; Soffit | Pole; Rack; Board mount |
| Weight | — | 2169g (4.782 lb) |
| Certifications | — | CE; FCC; IP67; IK10; NEMA 4X; UL (optional accessories) |
Frequently Asked Questions
Which should you choose: the A43 or the B415?
The B415 is the stronger choice when long-range zoom reach, certified environmental hardening, and richer protocol integration are required. On optical zoom, the B415's 20x (4.7–94mm) range is approximately 4.7× greater than the A43's 4.3x, enabling coverage of significantly deeper perimeter zones from a single mounting point. On environmental certification, the B415 documents IP67, IK10, and NEMA 4X ratings and a confirmed -40°C to 50°C operating range; the A43 provides none of those figures, which is a material gap for outdoor projects with specification requirements. On integration, the B415 adds ONVIF Profile G and Q, Pelco-D/P and Visca protocol support, two-way audio, and edge People Counting analytics beyond what the A43 spec sheet documents. The A43 may suit installations already standardized on Milestone, Genetec, or Hanwha where its low-light claims are acceptable without lux validation, but buyers cannot confirm its environmental suitability from the available data.
Is the A43 or B415 better for low-light performance?
The B415 provides documented figures: 0.05 lux at F1.6 in color mode and 0 lux with IR active, using an 850nm 27-LED array with 40m IR range. The A43 states 'Extreme low-light sensitivity' but no lux value, IR wavelength, or IR range is listed in its specifications, so a numerical comparison cannot be made from the available data.
Can the B415 be used in environments with physical impact risk or washdown exposure?
Yes. The B415 is rated IP67 (dust-tight, temporary immersion), IK10 (impact resistance per EN 62262), and NEMA 4X, with a metal casing noted in its certifications. The A43 does not list any IP, IK, or NEMA rating in its specifications.
Does either camera support Milestone or Genetec VMS?
The A43 explicitly lists compatibility with Milestone, Genetec, and Hanwha VMS alongside ONVIF Profile S. The B415 lists ONVIF Profile S, G, and Q plus Visca, Pelco-D, Pelco-P, and ACTi URL command, but does not specifically name Milestone or Genetec in its specification data; ONVIF Profile S compliance is generally accepted by both platforms, but site-specific validation is recommended.
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