Vivotek 8MP Outdoor IR Bullet


3.9~10mm Lens, WDR Pro, Smart Motion Detection, Alarm, 2-Way Audio, AGC, BLC, DNR, IP66, IK10, PoE – 3 Year Warranty

SKU: JFIB9391-EHT- Category: Tags: , , , , ,

Two Year Extended Replacement Warranty

This item is usually in stock and ships from our California Warehouse
Free shipping to Mainland USA on all orders of $300 or more!
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This is a flagship outdoor bullet network camera from VIVOTEK, equipped with a 4K ultra HD sensor capable of 3840×2160 resolution at 30 fps. With the latest in VIVOTEK WDR Pro technology, the IB9391-HTV is capable of capturing the highest quality images in high contrast environments.

The IB9391-EHT also supports standard 1920×1080 HD resolution at 120 frames per second, capable of catching very fast moving objects. Additionally, the IB9391-EHT employs VIVOTEK’s Smart Stream III technology and H.265 compression codec, reducing bandwidth more than 90%* while still maintaining excellent image quality. Protecting all these features is the IB9391-EHT’s IP67, IK10 and NEMA 4X certified housing, capable of operating in temperatures from -50°C to 60°C.

* Depending on scenes


  • 30 fps @ 3840×2160 (WDR Pro on) / 120 fps @ 1920×1080 (WDR Pro off)
  • H.265 Compression Technology
  • Smart Stream III to Optimize Bandwidth Efficiency
  • Built-in IR Illuminators, Effective up to 50 Meters
  • Smart IR II Technology to Avoid Overexposure
  • WDR Pro to Provide Extreme Visibility in Extremely Bright or Dark Environments
  • SNV (Supreme Night Visibility) for Low Light Conditions
  • Smart Motion Detection to Reduce False Alarms
  • -50°C ~ 60°C Wide Temperature Range for Extreme Weather Conditions (IR Off)
  • Weather-proof IP66 and Vandal-proof IK10-rated Housing

For More Information

See the spec sheet

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Model: IB9391-EHT

System Information

CPU Multimedia SoC (System-on-Chip)
Flash 128MB

Camera Features

Image Sensor 1/2" Progressive CMOS
Max. Resolution 3840x2160
Lens Type Vari-focal, Remote Focus
Focal Length f = 3.9 ~ 10 mm
Aperture F1.5 ~ F2.7
Iris type P-iris
Field of View 45° ~ 95° (Horizontal) 25° ~ 52° (Vertical) 52° ~ 111° (Diagonal)
Shutter Time 1/5 sec. to 1/32,000 sec.
WDR Technology WDR Pro
Minimum Illumination 0.02 Lux @ F1.5 (Color) 0.01 Lux @ F1.5 (B/W) 0 Lux with IR illumination on
Day/Night Removable IR-cut filter for day & night function
Tilt Range 90°
Rotation Range 180°
Pan/Tilt/Zoom Functionalities ePTZ:48x digital zoom (4x on IE plug-in, 12x built in)
IR Illuminators Built-in IR Illuminators up to 50 meters with Smart IR II
On-board Storage Slot type: MicroSD/SDHC/SDXC card slot Seamless Recording


Compression H.265, H.264, MJPEG
Maximum Frame Rate 30 fps @ 3840x2160 (WDR Pro on) 120 fps @ 1920x1080 (WDR Pro off)
Maximum Streams 3 simultaneous streams
S/N Ratio 60.5 dB
Dynamic Range 120 dB
Video Streaming Adjustable resolution, quality and bit rate control, Smart Stream III
Image Settings Adjustable image size, quality and bit rate; Time stamp, text overlay, flip & mirror; Configurable brightness, contrast, saturation, sharpness, white balance, exposure control, gain, backlight compensation, privacy masks (Up to 24); Scheduled profile settings, defog, 3DNR, video rotation, AE speed, DIS, HLC


Audio Capability Two-way Audio
Compression G.711, G.726
Interface External microphone input External line output


Users Live viewing for up to 10 clients
Interface 10 Base-T/100 Base-TX Ethernet /1000 Base-T (RJ-45) *It is highly recommended to use standard CAT5e & CAT6 cables which are compliant with the 3P/ETL standard.
ONVIF Supported, specification available at

Intelligent Video

Smart Motion Detection Five-window video motion detection, human detection, time filter

Alarm and Event

Alarm Triggers Motion detection,manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection, audio detection, advanced motion detection, MircoSD card life expectancy
Alarm Events Event notification using digital output, HTTP, SMTP, FTP, NAS server and MicroSD card File upload via HTTP, SMTP, FTP, NAS server and MicroSD card


Connectors RJ-45 cable connector for Network 10/100/1000 Mbps PoE connection*1 Audio input*1 Audio output*1 DC 12V power input*1 AC 24V power input *1 Digital input*1 Digital output*1
LED Indicator System power and status indicator
Power Input IEEE 802.3at Class4 PoE AC 24V/DC 12V Power redundancy
Power Consumption Max: 25 W
Dimensions 121 x 121 x 394 mm (w/ junction box) 118 x 118 x 333 mm (w/o junction box)
Weight 2,235 g (w/ junction box) 1,755 g (w/o junction box)
Casing IP66, IP67, IK10, NEMA 4X
Safety Certifications CE, FCC Class A, VCCI, C-tick, UL
Operating Temperature Starting Temperature:-40°C ~ 60°C (-40°F ~ 140°F) Working Temperature (IR off):-50°C ~ 60°C (-58°F ~ 140°F) Working Temperature (IR on):-50°C ~ 50°C (-58°F ~ 122°F)
Humidity 90%
Warranty 36 Months

System Requirements

Operating System Microsoft Windows 8/7
Web Browser Mozilla Firefox 7~43 (streaming only) Internet Explorer 10/11
Other Players VLC: 1.1.11 or above Quicktime: 7 or above

Included Accessories

Others Junction box(AM-719), sunshield, waterproof connectors, quick installation guide, warranty card, alignment sticker, desiccant bags