i-PRO S85402-V2L vs i-PRO U85402-V2L: Specification Comparison
The i-PRO WV-S85402-V2L and WV-U85402-V2L are both 8MP dual-sensor outdoor dome cameras sharing the same physical form factor, 2.5x motorized zoom lens, and IK10-rated enclosure. Both target perimeter and wide-area coverage using two independent 4MP sensors. The key differentiators sit in the AI analytics tier, the onboard SoC generation, ONVIF profile support, the minimum illumination measurement condition, IP ingress rating, and power input options—spec areas that directly affect platform integration, analytics licensing, and installation flexibility.
In This Guide
How do the imaging specs compare?
Both cameras use two 1/2.7-inch CMOS sensors at 2688×1520 per channel, 30 fps, with a 2.9–7.3 mm motorized varifocal lens covering 43°–100° horizontal and 24°–56° vertical field of view at 2.5x optical zoom (maximum digital extra-zoom 10.5x at 640×360). Dynamic range is identical at 108 dB (Super Dynamic level 31). The DORI detection range is also identical: Wide 45.1 m / Tele 136.5 m detect; Wide 9.0 m / Tele 27.3 m recognize; Wide 4.5 m / Tele 13.6 m identify.
IR range is rated 40 m on both models, though the S85402-V2L specifies 'High mode' as the condition while the U85402-V2L specifies 40 m at 30IRE and 30 m at 50IRE—a more rigorous dual-condition disclosure. Minimum illumination is 0.12 Lux (BW) on both, but the S85402-V2L lists this at 'IR LED' assist while the U85402-V2L specifies 50IRE / F2.0 / 1/30s, making direct lux comparison between the two conditions imprecise. The SoC differs: the S85402-V2L uses an Ambarella CV2; the U85402-V2L uses an Ambarella CV22—both Ambarella vision platforms, but different silicon generations per spec.
What about installation and environment?
Both cameras share the same enclosure dimensions (250 mm D × 150 mm W × 105 mm H), weight (approx. 1.8 kg), material (aluminum die cast, stainless steel, PC resin), wind resistance (up to 40 m/s), operating temperature (−40°C to +60°C; power-on −20°C to +60°C), humidity (10%–100% non-condensing), Temish anti-condensation element, IK10 impact rating, and NEMA 4X / NEMA TS 2 compliance. Both are IP67-rated per IEC 60529 in the Water and Dust Resistance spec field.
However, the IP Rating product attribute lists IP66 for the S85402-V2L and IP67 for the U85402-V2L—a discrepancy within the S85402-V2L's own spec sheet (the body spec says IP67/IP66; the attribute says IP66). Buyers should confirm the applicable rating from the official datasheet (/content/product-datasheets/WV-S85402-V2L.pdf). On power: the S85402-V2L is PoE+ (IEEE 802.3at) only at 22.2 W. The U85402-V2L accepts PoE+ at 18.9 W or DC 54V—offering a secondary hardwired power path and drawing 3.3 W less under PoE+, which may matter in budget-constrained switch port planning.
Which fits your VMS and analytics better?
ONVIF profile support differs: the S85402-V2L supports Profiles G, M, S, and T; the U85402-V2L supports Profiles G, S, and T only—Profile M (metadata streaming for analytics events) is absent on the U model. Brute-force protection is listed under Secure specs for the S85402-V2L but is not explicitly listed for the U85402-V2L (both share FIPS 140-2 Level 3, HTTPS, and 802.1X). Edge storage capacity is specified up to 512 GB microSD on both, with the S85402-V2L explicitly listing 2 GB–512 GB range and the U85402-V2L specifying microSD 2 GB / microSDHC 4–32 GB / microSDXC 64–512 GB by card type.
AI analytics is the sharpest divide. The S85402-V2L specifies 'AI Video Analytics (6 types)' and AI Sound Classification selectable from Gunshot, Yell, Vehicle Horn, and Glass Break—with the product attribute listing Facial Recognition. The U85402-V2L lists neither AI Video Analytics types nor AI Sound Classification in its spec fields (both are marked '—' or absent); its analytics attribute references 'AI object tracking (8 regions)' only in the marketing tagline, not in a discrete spec field. VMD (4 areas) and SCD (1 area) are identical. Audio I/O is present on both; the S85402-V2L specifies three 3.5 mm stereo jacks for mic input versus the U85402-V2L's single 3.5 mm stereo mini jack with −48 dB mic sensitivity disclosed.
Which should you choose: the S85402-V2L or the U85402-V2L?
Our take: The S85402-V2L is the stronger choice when AI-driven analytics, multi-channel audio input, and ONVIF Profile M metadata streaming are required. It specifies six AI video analytics types plus four-class AI sound classification (gunshot, yell, horn, glass break) versus the U85402-V2L, which lists no AI analytics types or AI sound classification in its spec fields. The S85402-V2L also supports ONVIF Profile M—critical for VMS platforms that ingest structured metadata—while the U85402-V2L omits it. On the other side, the U85402-V2L draws 3.3 W less under PoE+ (18.9 W vs 22.2 W) and adds a DC 54V alternate power input, making it more flexible where switch port budgets or power redundancy matter. Choose the U85402-V2L for straightforward perimeter coverage with leaner power requirements; choose the S85402-V2L for deployments where edge AI classification and metadata-rich VMS integration justify the higher PoE draw.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | i-PRO S85402-V2L | i-PRO U85402-V2L |
|---|---|---|
| SKU / Model | WV-S85402-V2L | WV-U85402-V2L |
| Total Resolution | 8MP (2× 4MP / 2688×1520 per channel) | 8MP (2× 4MP / 2688×1520 per channel) |
| Image Sensor | 2× 1/2.7" CMOS | 2× 1/2.7" CMOS |
| System on Chip (SoC) | Ambarella CV2 | Ambarella CV22 |
| Lens / Focal Length | 2.5× motorized zoom, 2.9–7.3 mm | 2.5× motorized zoom, 2.9–7.3 mm |
| Horizontal FOV | 43°–100° | 43°–100° |
| Min. Illumination (BW) | 0.12 Lux (IR LED assist) | 0.12 Lux (50IRE, F2.0, 1/30s) |
| IR Range | 40 m (High mode) | 40 m (30IRE) / 30 m (50IRE) |
| Dynamic Range (WDR) | 108 dB max (Super Dynamic On, Level 31) | 108 dB max (Super Dynamic On, Level 31) |
| Max Frame Rate | 30 fps | 30 fps |
| Video Compression | H.265, H.264 (CBR/VBR), MJPEG | H.265, H.264 (CBR/VBR), MJPEG |
| IP Rating (body spec) | IP67/IP66 (IEC 60529), NEMA 4X | IP67/IP66 (IEC 60529), NEMA 4X |
| IP Rating (product attribute) | IP66 | IP67 |
| IK / Impact Rating | IK10 (IEC 62262) | IK10 (IEC 62262) |
| Operating Temperature | −40°C to +60°C (power-on: −20°C to +60°C) | −40°C to +60°C (power-on: −20°C to +60°C) |
| Power Input | PoE+ (IEEE 802.3at), 22.2 W | PoE+ (IEEE 802.3at), 18.9 W or DC 54V |
| ONVIF Profiles | G, M, S, T | G, S, T |
| AI Analytics | AI Video Analytics (6 types) | Not specified in spec fields |
| AI Sound Classification | Gunshot, Yell, Vehicle Horn, Glass Break | — |
| Edge Storage | microSD 2 GB–512 GB (SDXC/SDHC/SD) | microSD 2 GB / microSDHC 4–32 GB / microSDXC 64–512 GB |
| Audio Input | 3× 3.5 mm stereo jack (plug-in power mic) | 1× 3.5 mm stereo mini jack (−48 dB mic) |
| Audio Output | 3.5 mm stereo jack, mono, 600Ω | 3.5 mm mono jack, 600Ω, −20 dBV |
| Dimensions (attachment plate) | 250 mm D × 150 mm W × 105 mm H | 250 mm D × 150 mm W × 105 mm H |
| Weight | Approx. 1.8 kg | Approx. 1.8 kg |
| Warranty | 3-year | 3-year |
Frequently Asked Questions
Which should you choose: the S85402-V2L or the U85402-V2L?
The S85402-V2L is the stronger choice when AI-driven analytics, multi-channel audio input, and ONVIF Profile M metadata streaming are required. It specifies six AI video analytics types plus four-class AI sound classification (gunshot, yell, horn, glass break) versus the U85402-V2L, which lists no AI analytics types or AI sound classification in its spec fields. The S85402-V2L also supports ONVIF Profile M—critical for VMS platforms that ingest structured metadata—while the U85402-V2L omits it. On the other side, the U85402-V2L draws 3.3 W less under PoE+ (18.9 W vs 22.2 W) and adds a DC 54V alternate power input, making it more flexible where switch port budgets or power redundancy matter. Choose the U85402-V2L for straightforward perimeter coverage with leaner power requirements; choose the S85402-V2L for deployments where edge AI classification and metadata-rich VMS integration justify the higher PoE draw.
Is the S85402-V2L or U85402-V2L better for low-light performance?
Both cameras specify the same minimum illumination figure of 0.12 Lux (BW) and the same 40 m IR range, so neither model has a measurable low-light advantage based on the provided specs. Note that the S85402-V2L states this figure under IR LED assist, while the U85402-V2L discloses it under 50IRE / F2.0 / 1/30s conditions—making the two figures not directly equivalent. Buyers should request illumination curves from i-PRO under identical test conditions for a definitive comparison.
Which camera is easier to integrate with a VMS that uses ONVIF metadata streaming?
The S85402-V2L supports ONVIF Profiles G, M, S, and T. Profile M enables metadata streaming for analytics events, which many modern VMS platforms use to ingest AI-detected object data. The U85402-V2L supports Profiles G, S, and T only—Profile M is absent per the provided specs—so it will not deliver structured analytics metadata over ONVIF to Profile M-capable VMS platforms.
Can the U85402-V2L be powered without a PoE switch?
Yes. The U85402-V2L accepts either PoE+ (IEEE 802.3at, 18.9 W) or DC 54V, giving installers a hardwired DC power option where a PoE switch is unavailable or where a dedicated power supply is preferred. The S85402-V2L is specified for PoE+ only at 22.2 W; no DC power input alternative is listed in its specs.
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