i-PRO S85402-V2L vs i-PRO U85402-V2L1: Specification Comparison
Both the i-PRO WV-S85402-V2L and WV-U85402-V2L1 are dual-sensor, 8MP (2×4MP) outdoor dome cameras sharing the same 2.5× motorized zoom lens, 40m IR, IK10 vandal rating, PoE+ power, and NEMA 4X enclosure. They occupy the same resolution class and form factor, making them direct cross-shop candidates. The key differentiators lie in their on-chip AI analytics platform, ONVIF profile set, power draw, housing finish, and minimum illumination measurement condition — all of which affect deployment scope and VMS integration.
In This Guide
How do the imaging specs compare?
Both cameras use identical 2×1/2.7-type CMOS sensors at 2688×1520 per channel (H.265/H.264) and share the same 2.9–7.3mm motorized zoom lens delivering a 43°–100° horizontal field of view at up to 2.5× optical zoom with 10.5× digital extra zoom at 640×360. IR range is 40m (high mode) on both units. Luma detection distances are also identical: Detect 45.1m wide / 136.5m tele, Identify 4.5m wide / 13.6m tele. The 108 dB maximum WDR (Super Dynamic Level 31) and shutter range (1/10000s–16s) are spec-matched across both models.
The one measurable imaging difference is how minimum illumination is specified: the S85402-V2L is rated at 0.12 Lux (B&W, IR LED on), while the U85402-V2L1 is rated at 0.12 Lux (B&W, 50 IRE). These are different measurement conditions — IR-assisted vs. a standard video-level reference — so a direct lux-for-lux comparison cannot be drawn from the provided specs alone. The SoC also differs: the S-series uses an Ambarella CV2, while the U-series uses an Ambarella CV22. Both support H.265/H.264 CBR/VBR and MJPEG with GOP smart coding; H.264 maximum resolution on the S-series is specified as 2560×1440, while the U-series spec lists 2688×1520 for both H.265 and H.264.
What about installation and environment?
Physical dimensions (250mm D × 150mm W × 105mm H), weight (approx. 1.8kg), adjusting angles (horizontal −50° to +230°, vertical +10° to +105°, yaw ±90°), and wind resistance (40m/s) are identical. Both are rated IP67/IP66 per IEC 60529, NEMA 4X per UL50E, and IK10 per IEC 62262. The S85402-V2L additionally carries an explicit Type 4X (UL50E) and NEMA TS 2 listing; the U85402-V2L1 also lists NEMA TS 2 (2.2.7–2.2.9) and Type 4X. Both include a Temish anti-condensation element.
Power draw differs: the S85402-V2L consumes 22.2W via PoE+ (IEEE 802.3at, Class 4), while the U85402-V2L1 draws 18.9W on the same PoE+ standard — a 3.3W difference that matters in switch port budget calculations at scale. Operating temperature for the S-series is rated −40°C to +60°C (power-on range: −20°C to +60°C), while the U-series is rated −40°C to +60°C with no separate power-on caveat stated in the provided specs. Housing finish differs: the S-series uses aluminum die cast with PC resin (white), and the U-series uses aluminum die cast with black housing and stainless steel screws.
Which fits your VMS and analytics better?
The S85402-V2L carries ONVIF Profiles G, M, S, and T. The U85402-V2L1 carries ONVIF Profiles G, S, and T only — Profile M (metadata streaming, required for edge analytics interoperability with conformant VMSs) is absent from the U-series spec. On-board analytics diverge significantly: the S-series includes AI Video Analytics (6 types) and AI Sound Classification (Gunshot, Yell, Vehicle horn, Glass break), in addition to VMD (4 areas), SCD (1 area), and audio detection. The U-series spec lists AI Sound Classification as '—' and AI Analytics as '—', providing only VMD (4 areas), SCD (1 area), and audio detection. The S-series also explicitly lists brute-force protection under its security features; the U-series spec does not mention it, though both share FIPS 140-2 Level 3, HTTPS, and IEEE 802.1X.
Audio hardware differs in documented detail: the S-series lists 3× 3.5mm stereo jacks (plug-in power mic) for input and a 600Ω mono output jack; the U-series lists a single 3.5mm stereo mini jack at −48 dBV input sensitivity and a 600Ω mono jack at −20 dBV output. Both provide 3× configurable alarm I/O terminals, email/HTTP/TCP alarm actions, and SD recording. Edge storage is microSD up to 512GB on both, though card-tier labeling differs slightly (S-series: 'microSD 2GB–512GB'; U-series lists separate capacity tiers by card class). Mobile compatibility (iOS 8.0+, Android) and supported languages are identical.
Which should you choose: the S85402-V2L or the U85402-V2L1?
Our take: The S85402-V2L is the stronger choice when edge AI analytics, full ONVIF Profile M metadata streaming, or AI sound classification are required. Concretely: the S-series adds 6-type AI Video Analytics and 4-category AI Sound Classification absent from the U-series; it supports ONVIF Profile M while the U-series does not; and its security spec explicitly includes brute-force protection. The trade-off is a 3.3W higher PoE+ draw (22.2W vs 18.9W), which reduces available headroom per switch port and increases switch selection cost on large deployments. The U85402-V2L1 is appropriate where AI analytics will be handled entirely by the VMS, where PoE budget is constrained, or where the black aluminum housing suits the installation aesthetic. Both units are otherwise mechanically and environmentally equivalent — same lens, IR range, IK10/IP67/NEMA 4X ratings, and operating temperature range.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | i-PRO S85402-V2L | i-PRO U85402-V2L1 |
|---|---|---|
| Resolution (per sensor) | 4MP (2688×1520) | 4MP (2688×1520) |
| Total Sensor Output | 8MP (2× sensors) | 8MP (2× sensors) |
| 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, 2.9–7.3mm | 2.5× motorized, 2.9–7.3mm |
| Horizontal FOV | 43°–100° | 43°–100° |
| Min. Illumination (B&W) | 0.12 Lux (IR LED on) | 0.12 Lux (50 IRE) |
| IR Range | 40m (high mode) | 40m (high mode) |
| Dynamic Range (WDR) | 108 dB max. | 108 dB max. |
| Max Frame Rate | 30 fps | 30 fps |
| Video Compression | H.265 / H.264 / MJPEG | H.265 / H.264 / MJPEG |
| IP Rating | IP67 / IP66 / NEMA 4X | IP67 / IP66 / NEMA 4X |
| Vandal / Impact Rating | IK10 | IK10 |
| Operating Temperature | −40°C to +60°C (power-on: −20°C to +60°C) | −40°C to +60°C |
| Power / PoE Class | PoE+ 802.3at / Class 4 / 22.2W | PoE+ 802.3at / Class 4 / 18.9W |
| ONVIF Profiles | G / M / S / T | G / S / T |
| Edge AI Analytics | AI Video Analytics (6 types) | — |
| AI Sound Classification | Gunshot, Yell, Vehicle horn, Glass break | — |
| VMD / SCD | VMD 4 areas / SCD 1 area | VMD 4 areas / SCD 1 area |
| On-board Storage | microSD up to 512GB | microSD up to 512GB |
| Audio Input | 3× 3.5mm stereo jack (plug-in power mic) | 3.5mm stereo mini jack, −48 dBV |
| Audio Output | 3.5mm stereo jack, 600Ω mono | 3.5mm mono jack, 600Ω, −20 dBV |
| Alarm I/O | 3× configurable terminals | 3× configurable terminals (IN1/IN2/IN3) |
| Dimensions (D×W×H) | 250×150×105mm | 250×150×105mm |
| Weight | Approx. 1.8kg | Approx. 1.8kg |
| Housing Finish | Aluminum die cast + PC resin, white | Aluminum die cast, black; stainless screws |
| Safety Certifications | UL 62368-1, c-UL, CE, IEC 62368-1 | UL 62368-1, c-UL, CE, IEC 62368-1 |
| Warranty | 3 years | 3 years |
Frequently Asked Questions
Which should you choose: the S85402-V2L or the U85402-V2L1?
The S85402-V2L is the stronger choice when edge AI analytics, full ONVIF Profile M metadata streaming, or AI sound classification are required. Concretely: the S-series adds 6-type AI Video Analytics and 4-category AI Sound Classification absent from the U-series; it supports ONVIF Profile M while the U-series does not; and its security spec explicitly includes brute-force protection. The trade-off is a 3.3W higher PoE+ draw (22.2W vs 18.9W), which reduces available headroom per switch port and increases switch selection cost on large deployments. The U85402-V2L1 is appropriate where AI analytics will be handled entirely by the VMS, where PoE budget is constrained, or where the black aluminum housing suits the installation aesthetic. Both units are otherwise mechanically and environmentally equivalent — same lens, IR range, IK10/IP67/NEMA 4X ratings, and operating temperature range.
Is the S85402-V2L or U85402-V2L1 better for low-light performance?
Both cameras specify 0.12 Lux (B&W) minimum illumination and 40m IR range in high mode, and both use the same 1/2.7-type CMOS sensors and lens aperture (f/2.0 wide). However, the measurement conditions differ — the S-series figure is taken with IR LED active, while the U-series uses the 50 IRE standard reference — so the numbers are not directly comparable on a like-for-like basis. Neither spec indicates a meaningful low-light advantage derivable from the provided data.
Can both cameras run edge AI analytics without a server?
No. Only the S85402-V2L includes on-board AI Video Analytics (6 types) and AI Sound Classification (Gunshot, Yell, Vehicle horn, Glass break) per the provided specs. The U85402-V2L1 lists both fields as not applicable, meaning analytics must be performed by the connected VMS or server.
Will either camera work with a ONVIF Profile M-compliant VMS for metadata streaming?
Only the S85402-V2L declares ONVIF Profile M support. The U85402-V2L1 is listed with Profiles G, S, and T only. If your VMS relies on Profile M for structured metadata or edge analytics integration, the S-series is the only confirmed-compatible option based on the provided specifications.
Get a Second Opinion on Your Camera Choice
Share your site layout, coverage goals, and budget. Our team will validate the camera selection, flag anything we would change, and recommend products that match the use case.