i-PRO S1536LA vs i-PRO S1536LA-B: Specification Comparison
The WV-S1536LA and WV-S1536LA-B are both i-PRO 2MP outdoor bullet IP cameras sharing the same platform, sensor, motorized varifocal lens, and AI analytics engine. The comparison is relevant for installers and IT buyers choosing between the white and black housing variants—a decision that also surfaces minor spec-sheet wording differences worth examining before deployment.
In This Guide
How do the imaging specs compare?
Both cameras use the same 1/2.8-type CMOS sensor (5.57 mm × 3.13 mm scanning area), the same Ambarella CV25M SoC, and identical 2.9–9 mm motorized varifocal lens with 3.1× optical zoom and F1.3–F2.5 aperture. Both deliver 1920×1080 at 60 fps in H.265/H.264/MJPEG and share a maximum 144 dB dynamic range (Super Dynamic On, Level 31). IR illumination is rated identically: 70 m at 30 IRE and 50 m at 50 IRE. DORI distances are identical across all four tiers on both models.
The only low-light spec wording difference is that Product A lists minimum B&W illumination as '0.005 Lux (B&W, 50 IRE, F1.3, 1/30s)' while Product B lists '0.005 Lux (B&W)' with an additional '0 Lux (with IR)' notation. The 0 Lux with IR claim appears only in Product B's spec sheet; Product A's sheet does not include that phrasing. Buyers relying on the 0 Lux figure should verify it against i-PRO's official datasheet for the -B variant before specifying.
What about installation and environment?
Physical installation specs are effectively identical. Both share ø133 mm × 133 mm × 383 mm dimensions, approximately 2.4 kg mass, IP66/NEMA 4X/Type 4X water and dust resistance, IK10 shock resistance (IEC 62262), wind resistance up to 40 m/s (~89 mph), and an operating temperature range of −40 °C to +60 °C (power-on: −30 °C to +60 °C). The anti-condensation system (Temish element + heater + moisture absorption gel) is also identical on both.
Power input is nominally the same (DC 12 V / 710 mA or PoE 802.3af, Class 0) but Product B's spec sheet explicitly lists a consumption range of '8.5–9.1 W' while Product A states a single '9.1 W' figure. Both cameras list the same ceiling mounting (±180° pan, 0–100° tilt) and wall mounting (±100° tilt, ±190° yaw) parameters. The sole visible physical distinction is housing finish: Product A is described as 'Aluminum/Resin/Polycarbonate' in white; Product B is 'Aluminum die cast, Resin, Polycarbonate' in black.
Which fits your VMS and analytics better?
Both cameras support ONVIF Profiles G, M, S, and T; identical supported protocols on IPv4 and IPv6 (including MQTT, SFTP, SRTP, LLDP, and IEEE 802.1X); up to 14 simultaneous users; FIPS 140-2 Level 3 security; and microSD/SDHC/SDXC local storage up to 512 GB. AI analytics are specified as '8 detection modes' (AI Video Analytics) on both, with identical AI sound classification categories: Gunshot, Yell, Vehicle Horn, Glass Break.
Audio I/O is identical on both: 3.5 mm stereo mini jack mic input (2 kΩ, −10 dBV) and 3.5 mm stereo mini jack audio output (600 Ω), supporting G.726, G.711, and AAC-LC (16–128 kbps). External I/O is the same: 3× Alarm IN, 1× Alarm OUT, 1× AUX OUT. Both support the same nine GUI languages and the same browsers (Edge, Firefox, Chrome). VMD covers 4 areas and SCD covers 1 area on both models. There are no analytics or integration spec differences between the two.
Which should you choose: the S1536LA or the S1536LA-B?
Our take: The WV-S1536LA-B (black) is the stronger choice when housing color must match dark architectural surfaces or blend into low-visibility mounting environments—that is the only operationally confirmed difference between these two cameras based on the provided specifications. Both share the same 1/2.8-type CMOS sensor, Ambarella CV25M SoC, 2.9–9 mm motorized varifocal lens (3.1× optical zoom), 144 dB Super Dynamic WDR, 70 m IR at 30 IRE, and identical AI analytics suite (8 detection modes, 4 AI sound classes). The -B datasheet adds a '0 Lux (with IR)' notation absent from the white model's spec sheet, and lists a power range of 8.5–9.1 W versus the white model's single 9.1 W figure; both should be verified against i-PRO's official datasheets before final specification. For any VMS, ONVIF Profile G/M/S/T compatibility, or edge-storage requirement, either model is interchangeable.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | i-PRO S1536LA | i-PRO S1536LA-B |
|---|---|---|
| Resolution | 2MP (1920×1080) | 2MP (1920×1080) |
| Image Sensor | 1/2.8-type CMOS, 5.57×3.13 mm | 1/2.8-type CMOS, 5.57×3.13 mm |
| SoC | Ambarella CV25M | Ambarella CV25M |
| Lens / Focal Length | 2.9–9 mm motorized varifocal, 3.1× optical zoom | 2.9–9 mm motorized varifocal, 3.1× optical zoom |
| Min Illumination (Color) | 0.007 lx (30 IRE) | 0.007 lx (30 IRE) |
| Min Illumination (B&W) | 0.005 Lux (50 IRE, F1.3, 1/30s) | 0.005 Lux (B&W); 0 Lux (with IR) |
| IR Range | 70 m (30 IRE) / 50 m (50 IRE) | 70 m (30 IRE) / 50 m (50 IRE) |
| Dynamic Range (WDR) | Max 144 dB (Super Dynamic On, Level 31) | Max 144 dB (Super Dynamic On, Level 31) |
| Max Frame Rate | 60 fps @ 1920×1080 | 60 fps @ 1920×1080 |
| Video Compression | H.265, H.264, MJPEG | H.265, H.264, MJPEG |
| IP / Ingress Rating | IP66, NEMA 4X, Type 4X | IP66, NEMA 4X, Type 4X |
| IK / Impact Rating | IK10 (IEC 62262) | IK10 (IEC 62262) |
| Operating Temperature | -40 to +60 °C (Power On: -30 to +60 °C) | -40 to +60 °C (Power On: -30 to +60 °C) |
| Power Input / Consumption | DC 12V 710mA / PoE 802.3af, 9.1W | DC 12V 710mA / PoE 802.3af, 8.5–9.1W |
| Edge Storage | microSD up to 512 GB | microSD/SDHC/SDXC up to 512 GB |
| AI Analytics | 8 detection modes; Gunshot, Yell, Vehicle Horn, Glass Break | 8 detection modes; Gunshot, Yell, Vehicle Horn, Glass Break |
| ONVIF Profiles | G / M / S / T | G / M / S / T |
| Audio I/O | 3.5mm mic in / 3.5mm out; G.726, G.711, AAC-LC | 3.5mm mic in / 3.5mm out; G.726, G.711, AAC-LC |
| Dimensions | ø133 mm × 133 mm × 383 mm | ø133 mm × 133 mm × 383 mm |
| Weight | Approx. 2.4 kg (5.3 lbs) | Approx. 2.4 kg (5.3 lbs) |
| Housing Color | White | Black |
| Warranty | 5-Year | 5-Year |
Frequently Asked Questions
Which should you choose: the S1536LA or the S1536LA-B?
The WV-S1536LA-B (black) is the stronger choice when housing color must match dark architectural surfaces or blend into low-visibility mounting environments—that is the only operationally confirmed difference between these two cameras based on the provided specifications. Both share the same 1/2.8-type CMOS sensor, Ambarella CV25M SoC, 2.9–9 mm motorized varifocal lens (3.1× optical zoom), 144 dB Super Dynamic WDR, 70 m IR at 30 IRE, and identical AI analytics suite (8 detection modes, 4 AI sound classes). The -B datasheet adds a '0 Lux (with IR)' notation absent from the white model's spec sheet, and lists a power range of 8.5–9.1 W versus the white model's single 9.1 W figure; both should be verified against i-PRO's official datasheets before final specification. For any VMS, ONVIF Profile G/M/S/T compatibility, or edge-storage requirement, either model is interchangeable.
Is the S1536LA or S1536LA-B better for low-light performance?
Both cameras specify 0.007 lx minimum color illumination and 0.005 lx minimum B&W illumination. The S1536LA-B spec sheet additionally lists '0 Lux (with IR),' a claim absent from the S1536LA sheet. IR range is identical at 70 m (30 IRE) on both. Buyers should confirm the 0 Lux figure against i-PRO's official -B datasheet before relying on it.
Are the S1536LA and S1536LA-B physically interchangeable on the same mount?
Yes, based on the provided specs. Both share identical dimensions (ø133 mm × 133 mm × 383 mm), mass (~2.4 kg), mounting angle ranges (ceiling: ±180° pan, 0–100° tilt; wall: ±100° tilt, ±190° yaw), and the same IP66/IK10/NEMA 4X environmental ratings. The only physical difference specified is housing color: white (S1536LA) vs. black (S1536LA-B).
Do both cameras support the same VMS integrations and analytics features?
Yes. Both support ONVIF Profiles G, M, S, and T; identical IPv4 and IPv6 protocol stacks (including MQTT, SRTP, SFTP, LLDP); FIPS 140-2 Level 3 security; AI Video Analytics with 8 detection modes; AI sound classification (Gunshot, Yell, Vehicle Horn, Glass Break); and microSD storage up to 512 GB. No analytics or integration differences are present in the provided specifications.
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