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Overview

SKU: WV-S4156A
UPC: 195514007444
Condition: New
Availability: Usually Ships Same Business Day
Warranty 5-Year Warranty
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i-PRO WV-S4156A 5MP AI Fisheye Indoor IP Camera

5MP fisheye panoramic camera replaces 4+ conventional cameras indoors

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i-PRO WV-S4156A 5MP AI Fisheye Indoor IP Camera

$895.12
$617.99

Overview

SKU: WV-S4156A
UPC: 195514007444
Condition: New
Availability: Usually Ships Same Business Day
Warranty 5-Year Warranty

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

i-PRO WV-S4156A 5MP AI Fisheye Indoor IP Camera

The WV-S4156A is a single-lens 5MP fisheye designed to replace multi-camera deployments in large indoor spaces where panoramic situational awareness matters more than detail zoom. Built on a 1/3-inch CMOS sensor and paired with a 186° horizontal and vertical field of view, this camera captures complete 360-degree coverage at native 2192×2192 resolution—eliminating blind spots in lobbies, warehouses, retail floors, and open office environments without the cost and complexity of four or more conventional cameras. The Ambarella CV22 processor runs AI analytics directly on the device, meaning motion detection, people counting, and scene analysis happen locally without sending streams to external servers or consuming network overhead.

Key Features

  • 5MP Panoramic Fisheye (2192×2192): Captures the full 186° sphere at 30 fps. Single-camera deployment cuts hardware, cabling, and licensing costs versus a four-camera grid, while maintaining zero blind spots in your monitored space.
  • AI-Powered Analytics: On-device AI-VMD (Video Motion Detection), AI People Counting, AI Privacy Guard (zone masking), and AI Scene Change Detection run natively—no external compute needed. This reduces latency and keeps sensitive video off external networks.
  • Audio Event Classification: Built-in microphone detects and classifies gunshots, yelling, vehicle horns, and glass break sounds. Critical for rapid incident response without requiring staff to monitor video feeds 24/7.
  • Extreme Low-Light Sensitivity: Rated 0.15 lx (color) and 0.1 lx (black/white) at F2.4, 30 fps under normal operation. When you extend the shutter, sensitivity drops to 0.01 lx color and 0.006 lx black/white—meaning usable surveillance in near-total darkness without IR washing out detail in adjacent lit areas.
  • 120 dB Dynamic Range with Super Dynamic (Levels 0–31): Handles scenes with mixed lighting—bright windows and dark corners in the same frame—without sacrificing either end. Back light, fog, and high light compensation modes adapt automatically to changing conditions.
  • Quad and Single PTZ Viewing Modes: Beyond fisheye mode, the camera supports quad-stream view (four independent PTZ windows within the 360° frame) and single PTZ mode with up to 4x digital zoom. Operators can investigate specific zones without adding cameras.
  • PoE Simplicity (IEEE 802.3af, 6.7W Max): Standard 802.3af PoE powers the entire camera—under 7W means no risk of overloading a typical switch's power budget, and single-cable installation reduces installation labor and cost.
  • ONVIF Profile G/M/S/T Certified: Works with standard VMS platforms (Milestone XProtect, Genetec, etc.). Microphone and speaker enable two-way audio for intercom, and three alarm I/O terminals support integration with door locks, strobes, or external triggers.
  • MicroSD Card Backup (Local Recording): On-device microSD support provides redundant recording—if your network connection drops, the camera continues recording locally and syncs when the link restores.
  • Compact Footprint: ø150mm × 50.5mm, ~390g. Low profile ceiling mount without the bulk of a traditional PTZ dome, though not small enough to be overlooked—fisheye domes typically command attention.

Video Compression & Connectivity

H.265/H.264 encoding with constant bitrate (CBR), variable bitrate (VBR), and frame rate control. H.265 cuts storage roughly in half versus H.264 on identical streams—a real factor when recording 24/7 across a fleet of cameras. 10/100Base-T Ethernet; no PoE+ required. Operating range –10°C to +50°C (14°F to 122°F), 10–90% non-condensing humidity.

Integration & Compatibility

Complies with i-PRO IP camera ecosystem standards. ONVIF Profile G/M/S/T ensures compatibility with major network video recorder platforms and third-party VMS software. Eight on-device privacy zones for masking sensitive areas (hallways, restrooms, administrative spaces) without external mask servers. Firmware updates support new AI models post-deployment.

When to Choose a Different Model

If you need high-resolution facial or license-plate detail across the full field of view, a fisheye is not the tool—fisheye distortion and the wide angle trade detail for coverage. Consider a turret or fixed-lens camera with a narrower field of view or a higher megapixel count in specific zones. If your space requires outdoor durability (rain, direct sunlight, extreme temperature), this WV-S4156A is rated indoor only; consult the equivalent i-PRO outdoor fisheye variant if one exists in your portfolio.

Frequently Asked Questions

Q: Does the WV-S4156A support multiple simultaneous streams?

A: Yes. The camera supports fisheye, quad PTZ, and single PTZ viewing modes simultaneously across different client connections, each with its own codec and resolution. This allows one operator to monitor the full 360° view while a second operator zooms into a specific quadrant.

Q: What's the maximum bitrate and will it overload my network?

A: Bitrate varies by resolution and frame rate. H.265 encoding significantly reduces stream size compared to H.264. For a typical deployment (30 fps, 2192×2192 fisheye in H.265 VBR), expect 4–8 Mbps depending on scene motion and complexity. A single 10/100Base-T link handles this comfortably; for large multi-camera systems, verify your switch's uplink capacity via a PoE network planning guide.

Q: Can I use the WV-S4156A outdoors?

A: No. This is an indoor camera. Outdoor fisheye applications require a weatherproof variant with IP66/IP67 rating and extended operating temperature range. Verify the i-PRO outdoor line for fisheye options.

Q: Does the camera work with standard PoE switches, or do I need PoE+?

A: Standard IEEE 802.3af PoE is sufficient. At 6.7W maximum draw, the WV-S4156A will not strain a typical 15W-per-port Class 0 allocation. No PoE+ or PoE++ required.

Q: What audio features does the WV-S4156A provide?

A: Built-in microphone captures sound for AI classification (gunshot, yell, horn, glass break). Built-in speaker enables two-way audio over the network. Both are included; no external audio module required.

Q: Is the WV-S4156A NDAA Section 889 compliant?

A: Consult the manufacturer or your sales contact for current compliance documentation. i-PRO products vary by region and batch; compliance claims require verification against your procurement standards.

Marty Allison
Marty Allison
Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The WV-S4156A (also searched as WV S4156A) represents a mature platform for organizations seeking to consolidate multi-camera deployments with a single intelligent lens. The 5MP 2192×2192 native resolution and 186° field of view deliver genuine 360-degree coverage without the stitching errors or blind spots that plague cheaper panoramic alternatives. The Ambarella CV22 onboard processor and native AI-VMD, people counting, and sound classification mean you're not paying for compute you don't use—and you're not streaming everything to an external analytics box.

Technical Highlights:

  • 120 dB Dynamic Range with Super Dynamic (0–31 levels): Mixed-lighting scenes (sunny lobby entrance + dark corridor in one frame) stay usable. Back light, fog, and high light compensation modes tune automatically. This is where fisheye shows its real value: you capture the entire environment without exposure wars.
  • 0.1 lx (B/W) minimum illumination at F2.4, 30 fps; 0.006 lx with extended shutter: The camera genuinely operates in near-darkness. For 24/7 warehouse or parking surveillance, this cuts IR wash and extends usable detail into conditions where conventional cameras go IR-only and lose color cue differentiation.
  • H.265 encoding reduces storage roughly 40–60% versus H.264: On a 24/7 single-camera system, this matters. A 2TB NVR built for H.264 at 30 fps 2192×2192 becomes effectively 3–5TB with H.265 at identical retention. Scale that across a dozen cameras and storage budgets shift meaningfully.
  • 6.7W PoE (802.3af Class 0): Leaves headroom on standard office/retail switches. You don't need to budget for PoE+ refresh or additional power infrastructure—a real cost advantage in retrofit deployments.

Deployment Considerations:

  • Fisheye distortion trades detail for coverage: The WV-S4156A is optimized for presence, motion, and occupancy sensing—not facial recognition or license-plate reading. If your use case demands high-resolution detail of a specific zone, add a narrow-field conventional camera alongside the fisheye for that region.
  • Quad and single PTZ modes are digital zoom only (up to 4x): Digital zoom enlarges pixels; it doesn't recover lost detail. Expect usable PTZ for confirming presence or direction of travel, not for reading text or identifying individuals at distance. This is a working tool, not a replacement for a true PTZ camera.
  • Privacy masking happens on-device (8 zones): No external mask server overhead. For deployments covering restrooms, executive offices, or administrative areas, configure masks in the camera and you're done. Firmware updates can add new masks without restart.

For retail loss prevention, warehouse people counting, or open-plan office security where situational awareness and incident context matter more than narrow-angle detail, the WV-S4156A delivers real ROI—one camera, one power cable, one IP address, and onboard AI that doesn't require external licensing or external compute. Deploy it where coverage beats magnification.

Specifications
Type: Fisheye
Frame Rate: 30fps
Sensor Type: Approx. 1/3 type 5MP CMOS image sensor
Minimum Illumination: 0.15 lx (Color), 0.1 lx (B&W)
Intelligent Auto: On / Off
Maximum Shutter: max. 16/30s to Max. 1/10000s
Super Dynamic: On / Off, The level can be set in the range of 0 to 31.
Dynamic Range: Max.120 dB (Super Dynamic : On, level : 31)
Image Settings: Gain (AGC), White balance
Image Compensation: Adaptive black stretch, BLC, fog comp, HLC, DNR
Day / Night (Electrical: Off / Auto
Video Motion Detection (VMD: On / Off, 4 areas available
Scene Change Detection (SCD: On / Off, 1 areas available
Audio Detection: On / Off
AI Sound Classification: Gunshot, Yell, Vehicle horn, Glass break
AI Analytics: AI-VMD/AI People Counting for 360-degree fisheye camera, AI Privacy Guard for 360-degree fisheye camera, AI Scene Change Detection
Privacy Zone: On / Off, Up to 8 zones available
Camera Title (OSD: On/Off, 20 char max
Fixing angle adjustment: -5°, 0°, +5°
Zoom Ratio: 1x
Digital (Electronic) Zoom: Choose from 3 levels of x1, x2, x4
Focal Length: 0.84 mm {1/32 inches}
Maximum Aperture Ratio: 1:2.4
Focus Range: 0.3 m {11-13/16 inches} - ∞
Angular Field of View: Horizontal : 186°, Vertical : 186°
Distance to the object in the center of the image: Detect: 20.7 m / 68.0 ft
Coverage radius when mounted at a height of 3 m (10 ft: Detect 38m / Observe 13.2m / Recognize 4.3m
System on Chip (SoC: Ambarella CV22
Camera Control: Brightness, AUX On / Off
Audio Support: Mic (Line) Input : On / Off Volume adjustment : Low / Middle / High Audio Output : On / Off Volume adjustment : Low / Middle / High
GUI / Setup Menu Language: English, Italian, French, German, Spanish, Portuguese, Russian, Chinese, Japanese
Network IF: 10Base-T / 100Base-TX, RJ45 connector
Resolution <Ceiling> <Wall: 2192×2192 (Fisheye), 1600×1200 (PTZ)
H.265/H.264: H.265/H.264 with CBR/VBR
JPEG: [Image Quality] 10 steps
Mobile Terminal Compatibility: iPad / iPhone, AndroidTM terminals
ONVIF Profile: G / M / S / T
Alarm Source: 3 terminals input, VMD, Command alarm
Alarm Actions: Email, HTTP, TCP notification, SD recording
Audio Input: 3.5mm stereo mini jack, plug-in power
Built-in microphone: Nondirectional electret condenser microphone
Audio Output: 3.5mm stereo jack, 600Ω
External I/O Terminals: Alarm In x3, Alarm Out x1, Aux Out x1
Safety: UL (UL62368-1), c-UL (CSA C22.2 No.62368-1), CE, IEC62368-1
EMC: FCC (Part15 ClassA), ICES003 ClassA, EN55032 ClassB, EN55035
Power Source and Power Consumption: DC 12V 520mA / PoE 802.3af, 6.2W
Ambient Operating Temperature: -10 °C to +50 °C (14 °F to 122 °F)
Ambient Operating Humidity: 10% to 90 % (no condensation)
Dimensions: ø150 mm × 50.5 mm (H) {ø5-29/32 inches × 2 inches (H)}
Mass (Approx: Approx. 390 g {0.86 lbs}
Finish: Main body : ABS resin, i-PRO white
Product Type: Fisheye
Connectivity: Wired
Night Vision: IR
Power Type: PoE
PoE Class: 0
Form Factor: PTZ
Compatibility: ONVIF
Resolution: 5MP
Video Compression: H.265, H.264
IR Distance: 0.3m
Built-in IR: Yes
Day/Night: Yes
Analytics: People Counting
Storage Support: microSD
Signed Firmware: Yes
HTTPS Encryption: Yes
Operating System: Android
Housing Color: White
Environment Rating: Indoor
Warranty: 5-Year Warranty
Poe Power: PoE (802.3af)
Compression: H.265; H.264
Onvif: Yes
Audio: Audio input; Built-in mic
Mount Type: Wall; Ceiling; Rack
Camera: Title (OSD) On / O, Up to 20 characters (alphanumeric characters, marks)
Operating Temp: -10 °C to +50 °C (14 °F to 122 °F)
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