VIVOTEK FD9391-EHTV-V2 S Series 8MP Outdoor Fixed Dome Camera
The VIVOTEK FD9391-EHTV-V2 is an S Series outdoor fixed dome camera with 8MP / 4K resolution (3840x2160px) and a 4.4-10.2mm motorised P-iris lens with remote focus. Built-in Smart IR III reaches up to 50m, and Vision Object Analytics detects people and vehicles at the edge. Rated to NEMA 250 Type 4X, IP6K9K and IK10+, with an extreme working temperature down to -50°C, it is built for the harshest outdoor sites.
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SKU: FD9391-EHTV-V2 · In Stock · S Series 8MP Outdoor Fixed Dome Camera
S Series 8MP Outdoor Fixed Dome Camera
8MP / 4K Resolution
3840×2160 resolution captures fine detail across wide areas, ideal for large sites and evidentiary footage.
50m Smart IR III
Four built-in IR LEDs with target-zone Smart IR extend clear night vision well beyond standard dome cameras.
-50°C Extreme Rating
Operates from -50°C to +60°C without IR illumination, suiting alpine, cold-store and extreme-climate installations without a heater.
IK10+ / IP66/67 / NEMA 250 Type 4X
Heavy-duty vandal, weather and corrosion resistance rated for the most demanding outdoor sites.
Professional outdoor security for Melbourne: Sipko Security installs and configures the VIVOTEK FD9391-EHTV-V2 for commercial, industrial and extreme-environment sites. Get a free quote today.
Key Specifications
Resolution
8MP / 4K (3840x2160px)
Lens
4.4-10.2mm motorised, P-iris
Night Vision
Built-in IR up to 50m
Power
PoE / DC12V / AC24V
Compression
H.265 / H.264 / MJPEG
Weather Rating
IK10+ / IP66/67 / NEMA 250 Type 4X
Operating Temp
-50°C to +60°C (IR off)
Audio
Two-way, full duplex
Core Features
8MP / 4K Imaging: 3840×2160 resolution with H.265 compression captures fine detail across wide monitoring areas
4.4-10.2mm Motorised Lens: Remote focus and zoom let installers fine-tune framing after mounting
SNV & WDR Pro: Supreme Night Visibility and WDR Pro deliver clear footage in both low-light and high-contrast scenes
Vision Object Analytics: Detects people and vehicles (4-wheeled, 2-wheeled) with attribute extraction, re-search extraction and path extraction
Smart VCA: Built-in intrusion, loitering, line-crossing, unattended object, missing object, face and crowd detection
50m Smart IR III: Four built-in IR LEDs with Smart IR III target-zone control provide infrared illumination up to 50m
-50°C Extreme Temperature Rating: Operates without a heater in alpine and extreme-cold environments, down to -50°C (IR off)
IK10+ / IP66/67 / NEMA 250 Type 4X / IP6K9K: Heavy-duty vandal, weather, corrosion and high-pressure wash-down resistance
Cyber Protection: Trend Micro IoT Security with a 3-year free trial, plus secure boot and signed firmware
Technical Specifications
| Category | Specification |
|---|---|
| Product Name | VIVOTEK FD9391-EHTV-V2 |
| Model/SKU | FD9391-EHTV-V2 |
| Type | Outdoor fixed dome AI camera with motorised vari-focal lens (S Series) |
| Image Sensor | 1/1.8″ progressive CMOS |
| Resolution | 8MP / 4K (3840x2160px) |
| Lens | 4.4-10.2mm motorised vari-focal, remote focus, F1.38-F2.24, P-iris |
| Field of View | 110°-43° H, 57°-24° V, 133°-49° D |
| Shutter Speed | 1 sec to 1/100,000 sec |
| Night Vision | Built-in IR up to 50m with Smart IR III, 4x IR LED |
| Wide Dynamic Range | WDR Pro, 120dB dynamic range |
| Minimum Illumination | 0.01 lux @F1.38 (color), <0.005 lux @F1.38 (B/W), 0 lux with IR on |
| Pan / Tilt / Rotation | Pan ±175°, Tilt 80°, Rotation ±175° |
| ePTZ | 48x digital zoom (4x IE plug-in, 12x built-in) |
| Video Compression | H.265 / H.264 / MJPEG |
| Maximum Frame Rate | 30 fps @ 3840×2160 |
| S/N Ratio | 58 dB |
| Max Streams | 3 simultaneous streams, up to 8 configurable profiles |
| Audio | Two-way full-duplex audio. Built-in mic, external mic input, external line output. G.711/G.726/MPEG-2 AAC-LC. 5m effective range |
| Storage | MicroSD / SDHC / SDXC, plus NAS recording |
| Power | PoE (802.3at Class 4, power redundancy), DC12V, or AC24V. Max 14.25W/10.81W (PoE, IR on/off); 14.40W/10.96W (DC12V, IR on/off); 11.64W/8.20W (AC24V, IR on/off) |
| I/O | 2x digital input, 2x digital output (DO+: 12V, 50mA; DO-: 30V, Open Drain, 1A). Extension I/O module kit included by default |
| System Memory | 8GB flash, 2GB RAM |
| AI Analytics | Vision Object Analytics (people, 4/2-wheeled vehicle detection, attribute extraction, re-search extraction, path extraction), Smart VCA |
| Cybersecurity | Trend Micro IoT Security (3-year free trial), secure boot, signed firmware |
| Protocols | ONVIF Profile G, S, T |
| Weather & Vandal Rating | IK10+, IP66/67, NEMA 250 Type 4X, IP6K9K |
| Operating Temperature | -50°C to +60°C (IR off), -50°C to +50°C (IR on) |
| Humidity | Up to 98% RH, non-condensing |
| Dimensions | Ø 174 x 123 mm |
| Weight | 1.39 kg |
| DORI Distance (Wide/Tele) | Detect: 88.7m/204.5m; Observe: 35.5m/81.8m; Recognize: 17.7m/40.9m; Identify: 8.8m/20.4m |
| Color | White |
Frequently Asked Questions
The camera is rated to operate down to -50°C with IR off, or -50°C to +50°C with IR on, without needing a separate heater unit. This suits extreme-cold sites such as cold storage facilities, alpine regions, and other environments where standard cameras would fail.
Both. Its 3840×2160 resolution is commonly referred to as either 8MP or 4K UHD, and it captures at up to 30fps at full resolution.
The four built-in IR LEDs illuminate up to 50 metres, with Smart IR III applying target-zone control so nearby objects are not overexposed while distant areas stay visible.
It supports PoE (IEEE 802.3at Class 4 with power redundancy), DC12V, or AC24V. Maximum power consumption is 14.25W over PoE, 14.40W on DC12V, or 11.64W on AC24V, all measured with IR on.
It includes 2x digital inputs and 2x digital outputs as standard, with the extension I/O module kit included by default rather than sold as a separate accessory.
Yes. In addition to IP66/67 weatherproofing and IK10+ vandal resistance, it carries a NEMA 250 Type 4X corrosion rating and an IP6K9K rating for high-pressure, high-temperature wash-down environments.
It runs Vision Object Analytics for people and vehicle (4-wheeled, 2-wheeled) detection with attribute and path extraction, plus Smart VCA covering intrusion, loitering, line-crossing, unattended/missing object, face and crowd detection.
Yes. It supports ONVIF Profile G, S and T, and integrates with Stratocast in addition to VIVOTEK’s own NVR range.
The box includes a quick installation guide, product labels, alignment sticker, L-shaped wrench, screw pack, waterproof accessory pack, sunshield, conduit bracket, and I/O cable. Contact Sipko Security if you need the full inventory confirmed before ordering.
This S Series model steps up to 8MP/4K resolution, extends IR range to 50m, adds AC24V power alongside PoE and DC12V, includes an extension I/O module by default, and adds NEMA 250 Type 4X and IP6K9K corrosion/wash-down protection alongside an extreme -50°C operating range, well beyond standard C Series dome cameras.
4K Coverage Built for Extreme Conditions
The VIVOTEK FD9391-EHTV-V2 combines 8MP/4K imaging, 50m night vision and edge AI analytics with NEMA 250 Type 4X, IP6K9K and IK10+ protection down to -50°C, giving Melbourne businesses enterprise-grade coverage for the toughest sites.