ACTi A423 vs i-PRO X15600-V2L: Specification Comparison
Both the ACTi A423 and i-PRO WV-X15600-V2L are 6MP outdoor bullet cameras targeting perimeter and general surveillance applications, making them a legitimate cross-shop for installers specifying fixed, wired IP cameras in that resolution class. The comparison covers their optics, environmental hardening, power requirements, and AI/VMS integration — areas where the two models diverge despite sharing a headline resolution and bullet form factor.
In This Guide
How do the imaging specs compare?
The ACTi A423 uses a 1/2.4" sensor delivering 3864×2192 (6MP) at 30 fps with a 2.7–13.5mm motorized varifocal lens providing 5× optical zoom. Its IR illumination reaches 85m at 850nm, and minimum illumination is rated at 0.003 lux in color mode and 0 lux with IR on. WDR is specified at 150dB (Extreme WDR). The i-PRO WV-X15600-V2L uses a larger 1/1.8" CMOS sensor, resolves 3328×1872 at 30 fps, and carries a 4.3–8.6mm motorized lens delivering 2.0× optical zoom (up to 10.4× digital extra zoom). Its IR range is 70m, and minimum illumination is 0.03 lux (B/W, F1.5, 1/30s). WDR (Super Dynamic) is rated at max 132dB at level 31.
On optics, the A423 offers meaningfully longer zoom reach (5× vs 2.0× optical) and a wider focal range (2.7–13.5mm vs 4.3–8.6mm), which matters for distant-target identification without repositioning hardware. The i-PRO's 1/1.8" sensor is physically larger, which typically improves low-light photon capture, though its published minimum illumination figure (0.03 lux) is one order of magnitude higher than the A423's spec (0.003 lux). The A423 also claims a higher WDR ceiling (150dB vs 132dB), though measurement methodologies differ between manufacturers and direct numerical comparison should be treated as indicative.
What about installation and environment?
The ACTi A423 carries IP68 and IK10 ratings, making it rated for continuous water submersion beyond IP67's splash/jet protection threshold. The i-PRO WV-X15600-V2L is rated IP66/IP67 and NEMA 4X (UL50E), with IK10 impact resistance and an additional wind-resistance spec of up to 40 m/s (~89 mph). Both support −40°C at the low end; the A423's upper limit is +60°C versus +55°C for the i-PRO. The A423 is powered by PoE++ (802.3bt Class 3) or DC 12V with up to 95W max consumption specified. The i-PRO requires PoE+ (802.3at, 14W) or DC 12V at 1.2A — a substantially lower power draw that simplifies PSE switch selection and reduces long-run cabling voltage drop.
Physically, the A423 measures 297.1×96.2×91.5mm and its dimensions indicate a longer housing. The i-PRO measures 133×133×383mm (D). The A423 lists pole and corner mount types; the i-PRO lists wall and ceiling mounts. Neither spec set details whether a junction box adapter is included. The i-PRO's aluminum die-cast and stainless-steel finish is explicitly called out; ACTi does not specify housing material in the provided specs.
Which fits your VMS and analytics better?
Both cameras are ONVIF-compliant across Profiles S, G, T, and M, making either compatible with the broad majority of enterprise VMS platforms. The ACTi A423 supports H.265, H.264, and MJPEG compression with VMD and Deep Learning (DLPU) on-camera analytics. The i-PRO WV-X15600-V2L also supports H.265, H.264, and MJPEG, but its AI analytics suite is more granular per the provided specs: 10 detection types are listed alongside AI Sound Classification covering gunshot, yell, vehicle horn, and glass break — features not documented in the A423 spec set. The i-PRO also lists facial recognition, people detection, and vehicle detection as distinct analytics functions.
For audio, the A423 specifies two-way audio with line-in and line-out. The i-PRO provides a 3.5mm stereo mini jack input and 3.5mm stereo jack output (mono out), supporting G.726, G.711, and AAC-LC audio compression, with half- and full-duplex modes. On-board storage: the i-PRO explicitly supports microSDXC cards up to 512GB and records to SD on alarm; the A423 spec set provided does not document an SD card slot. The i-PRO also specifies FIPS 140-2 Level 3, HTTPS, secure boot, and signed firmware — the A423 lists UL Taiwan IoT Cybersecurity Certification. The i-PRO supports up to 14 simultaneous streams; the A423 does not document a stream-count limit in the provided specs.
Which should you choose: the A423 or the X15600-V2L?
Our take: The A423 is the stronger choice when long-range optical zoom, deeper IP ingress protection (IP68), and higher published WDR ceiling (150dB vs 132dB) are the primary drivers. Its 5× optical zoom (2.7–13.5mm) significantly outreaches the i-PRO's 2.0× optical (4.3–8.6mm) for distant-target framing, and IP68 exceeds the WV-X15600-V2L's IP66/IP67 rating for submerged or high-pressure wash-down environments. Conversely, the WV-X15600-V2L is the better fit when a richer, certified AI analytics stack matters: it documents 10 AI detection types including AI Sound Classification (gunshot, glass break) and facial recognition not specified for the A423, and its 14W PoE+ draw vs the A423's 95W PoE++ max substantially reduces infrastructure cost. The i-PRO also carries a 5-year warranty vs the A423's 3-year, and its FIPS 140-2 Level 3 security certification addresses compliance-sensitive deployments. Choose the A423 for zoom-range and weather hardening; choose the i-PRO for AI depth, lower power, and security certification requirements.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | ACTi A423 | i-PRO X15600-V2L |
|---|---|---|
| Resolution | 6MP (3864×2192) | 6MP (3328×1872) |
| Image Sensor | 1/2.4" CMOS | Approx. 1/1.8" CMOS |
| Lens / Focal Length | 2.7–13.5mm motorized (5× optical zoom) | 4.3–8.6mm motorized (2.0× optical zoom) |
| Min. Illumination | 0.003 lux (color); 0 lux (IR on) | 0.03 lux (B/W, F1.5, 1/30s) |
| IR Range | 85m (850nm) | 70m |
| WDR | 150dB (Extreme WDR) | 132dB max (Super Dynamic level 31) |
| Max Frame Rate | 30 fps | 30 fps |
| Video Compression | H.265, H.264, MJPEG | H.265, H.264, MJPEG |
| IP Rating | IP68 | IP66/IP67, NEMA 4X |
| IK / Impact Rating | IK10 | IK10 |
| Operating Temperature | -40°C to +60°C | -40°C to +55°C |
| Power Input / PoE Class | PoE++ 802.3bt Class 3 or DC 12V; up to 95W | PoE+ 802.3at 14W or DC 12V 1.2A |
| Edge Storage | — | microSDXC up to 512GB |
| Audio | Two-way; line-in; line-out | 3.5mm in/out; G.726, G.711, AAC-LC; half/full duplex |
| ONVIF Profiles | S, G, T, M | G, S, T, M |
| Dimensions (L×W×H) | 297.1×96.2×91.5mm | 133×133×383mm |
| Warranty | 3 years | 5 years |
Frequently Asked Questions
Which should you choose: the A423 or the X15600-V2L?
The A423 is the stronger choice when long-range optical zoom, deeper IP ingress protection (IP68), and higher published WDR ceiling (150dB vs 132dB) are the primary drivers. Its 5× optical zoom (2.7–13.5mm) significantly outreaches the i-PRO's 2.0× optical (4.3–8.6mm) for distant-target framing, and IP68 exceeds the WV-X15600-V2L's IP66/IP67 rating for submerged or high-pressure wash-down environments. Conversely, the WV-X15600-V2L is the better fit when a richer, certified AI analytics stack matters: it documents 10 AI detection types including AI Sound Classification (gunshot, glass break) and facial recognition not specified for the A423, and its 14W PoE+ draw vs the A423's 95W PoE++ max substantially reduces infrastructure cost. The i-PRO also carries a 5-year warranty vs the A423's 3-year, and its FIPS 140-2 Level 3 security certification addresses compliance-sensitive deployments. Choose the A423 for zoom-range and weather hardening; choose the i-PRO for AI depth, lower power, and security certification requirements.
Is the A423 or WV-X15600-V2L better for low-light performance?
Per the published specifications, the ACTi A423 has a lower minimum illumination figure — 0.003 lux (color) and 0 lux with IR active — compared to the i-PRO's 0.03 lux (B/W). The A423 also has a longer IR range (85m vs 70m). However, the i-PRO uses a physically larger 1/1.8" sensor versus the A423's 1/2.4", which typically correlates with better native light collection. Buyers should request real-world scene tests under their specific lighting conditions, as sensor size and illumination specs measure different things.
Does the A423 or WV-X15600-V2L require less from my PoE switch infrastructure?
The i-PRO WV-X15600-V2L requires significantly less power: 14W via PoE+ (802.3at, Class 4). The ACTi A423 is specified at up to 95W via PoE++ (802.3bt). This means the i-PRO can run on standard PoE+ switches, whereas the A423 requires a PoE++ (802.3bt) capable port, which is less common and typically more expensive per port. For large deployments, this difference meaningfully affects switch selection and total infrastructure cost.
Which camera has better on-board AI analytics — the A423 or the WV-X15600-V2L?
The i-PRO WV-X15600-V2L documents a broader AI analytics suite per the provided specifications: 10 AI detection types, AI Sound Classification (gunshot, yell, vehicle horn, glass break), facial recognition, people detection, and vehicle detection. The ACTi A423 specifies Deep Learning (DLPU) and VMD but does not enumerate the same breadth of detection categories in the provided specs. If granular on-camera AI classification — especially audio-event detection — is required, the i-PRO's documented feature set is more complete.
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