VIVOTEK MS9321-EHV-V2 18MP Multi-Sensor Panoramic AI Camera
The VIVOTEK MS9321-EHV-V2 is an 18MP multi-sensor panoramic AI camera that stitches multiple 3.5mm fixed lenses into a single seamless 180° view (6912x2624px combined resolution). WDR Pro handles high-contrast scenes with 120dB dynamic range, built-in Smart IR reaches up to 30m, and onboard Vision Object Analytics detects people and vehicles at the edge. Built-in two-way audio and pan/tilt adjustment on the wall-mount bracket simplify installation, and the rugged housing is IP66, IK10 and IP6K9K rated, operating down to -40°C.
Price on Request
SKU: MS9321-EHV-V2 · In Stock · 18MP Multi-Sensor Panoramic AI Camera
18MP Panoramic AI Camera
18MP Stitched Panorama
Multiple sensors combine into one seamless 180° image at 6912×2624 combined resolution.
30m Smart IR Night Vision
Built-in IR LEDs automatically adjust intensity to avoid overexposing nearby objects after dark.
Two-Way Audio
Built-in microphone plus external microphone input and line output support full-duplex audio.
IK10 / IP66, -40°C Rated
Vandal-resistant and fully weatherproof housing built for extreme outdoor conditions.
Professional outdoor security for Melbourne: Sipko Security installs and configures the VIVOTEK MS9321-EHV-V2 for commercial and residential properties. Get a free quote today.
Key Specifications
Resolution
18MP (6912x2624px, stitched)
Lens
3.5mm fixed-focal, 180°
Night Vision
Built-in IR up to 30m
Power
PoE+ (802.3at Class 4) or AC 24V
Compression
H.265 / H.264 / MJPEG
Weather Rating
IP66 + IK10 + IP6K9K
Audio
Two-way, built-in mic + external I/O
Weight
2.4 kg
Core Features
18MP Stitched Panorama: Multiple 3.5mm lenses combine into one seamless 180° image, avoiding the distortion of a single fisheye lens
Pan ±90° / Tilt 90°: The wall-mount bracket allows the whole camera head to be aimed after installation
Vision Object Analytics: Edge AI object detection for people and vehicles, plus attribute extraction, re-search extraction and path extraction
Smart VCA: Intrusion, loitering, line-crossing, face, unattended/missing object and crowd detection run directly on the camera. Running detection, parking violation and restricted zone detection require a separate license.
30m Smart IR: Built-in IR LEDs with anti-overexposure control extend visibility after dark
Two-Way Audio: Built-in microphone plus external microphone input and line output support full-duplex audio
IK10 / IP66 / IP6K9K Housing: Vandal-resistant and fully weatherproofed, rated to operate down to -40°C
Cyber Protection: Trend Micro IoT Security with a 3-year free trial, secure boot and signed firmware
Technical Specifications
| Category | Specification |
|---|---|
| Product Name | VIVOTEK MS9321-EHV-V2 |
| Model/SKU | MS9321-EHV-V2 |
| Type | Outdoor multi-sensor panoramic AI camera |
| Image Sensor | 1/2.8″ progressive CMOS (per lens, multi-sensor stitched) |
| Resolution | 18MP (6912x2624px, stitched) |
| Lens | 3.5mm fixed-focal, F2.0, fixed iris |
| Field of View | 180° H, 62.5° V, 180° D |
| Shutter Speed | 1/30 sec to 1/32,000 sec |
| Night Vision | Built-in IR up to 30m with Smart IR, 4x IR LED |
| Wide Dynamic Range | WDR Pro, 120dB dynamic range |
| Minimum Illumination | 0.055 lux @F2.0 (color), 0.005 lux @F2.0 (B/W), 0 lux with IR on |
| Pan / Tilt | Pan ±90°, Tilt 90° |
| Video Compression | H.265 / H.264 / MJPEG |
| Maximum Frame Rate | 30 fps @ 6912×2624 (Deep Learning VCA off), 20 fps (VCA on) |
| S/N Ratio | 54 dB |
| Max Streams | 4 simultaneous streams, up to 9 configurable profiles |
| Audio | Two-way audio (full duplex). Built-in microphone, external microphone input and line output. G.711 / G.726 / MPEG-2 AAC-LC, 5m effective range (internal mic) |
| Storage | MicroSD / SDHC / SDXC (1TB supported), plus NAS recording |
| Power | PoE+ (802.3at Class 4) or AC 24V, with simultaneous power redundancy support. Max 18.81W PoE, 26.4W AC24V |
| System Memory | 8GB flash, 8GB RAM |
| AI Analytics | Vision Object Analytics (people, 4/2-wheeled vehicle detection, attribute extraction, re-search extraction, path extraction), Smart VCA (intrusion, loitering, line-crossing, unattended/missing object, face, crowd detection) |
| Cybersecurity | Trend Micro IoT Security (3-year free trial), secure boot, signed firmware, IEEE 802.1x |
| Protocols | ONVIF Profile G, S, T |
| Weather & Vandal Rating | IP66, IK10, IP6K9K |
| Starting Temperature | -30°C to +55°C |
| Operating Temperature | -40°C to +55°C (IR off), -40°C to +50°C (IR on) |
| Humidity | Up to 98% RH (non-condensing) |
| Dimensions | 308 x 167 x 130 mm |
| Weight | 2.4 kg |
| DORI Distance | Detect: 73.3m; Observe: 29.3m; Recognize: 14.7m; Identify: 7.3m |
| Color | White |
Note: Verified against the official VIVOTEK datasheet: this model is 18MP (6912x2624px) with a 3.5mm lens. Some third-party listings incorrectly describe it as 20MP / 3.8mm, which applies to a different (non-V2) model.
Frequently Asked Questions
The MS9321-EHV-V2 uses multiple separate 3.5mm lenses and sensors, digitally stitched into one seamless 180° image, which avoids the curved distortion of a single fisheye lens and delivers much higher combined resolution (18MP) for identifying detail across a wide area.
Yes. It has a built-in microphone plus an external microphone input and line output, supporting full-duplex two-way audio.
The built-in IR LEDs illuminate up to 30 metres, with Smart IR automatically adjusting intensity so nearby objects are not overexposed.
Yes. In addition to PoE+ (802.3at Class 4), the camera accepts AC 24V power, and supports simultaneous power redundancy if both are connected.
Yes. It carries an IP66 weather rating, IK10 vandal resistance and IP6K9K protection, and is rated to operate from -40°C to +55°C, far beyond what Melbourne’s climate requires.
Yes. It supports ONVIF Profile G, S and T, so it can integrate with a wide range of third-party NVRs and VMS platforms in addition to VIVOTEK’s own NVR range.
The box includes a quick installation guide, alignment sticker, screw pack and junction box.
High-Resolution Wide Coverage, Extreme Weather Ready
The VIVOTEK MS9321-EHV-V2 pairs 18MP stitched panoramic imaging with onboard AI detection and rugged -40°C-rated protection, giving Melbourne properties dependable wide-area coverage with fine detail year-round.