How does the Vivotek IB9391-EHTV-V2 camera handle night vision?

The Vivotek IB9391-EHTV-V2 camera features built-in IRs that can reach up to 50 meters with Smart IR III for enhanced night vision.

What is the maximum resolution supported by the Vivotek IB9391-EHTV-V2 camera?

The maximum resolution supported by the Vivotek IB9391-EHTV-V2 camera is 3840 x 2160.

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Vivotek IB9391-EHTV-V2, 8MP Outdoor Bullet AI Camera

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WDR Pro for Unparalleled Visibility
Built-in IRs up to 50M with Smart IR III
IP66/IP67 and IK10+/NEMA 4X Protection
Cyber Protection via Trend Micro IoT Security
AI-powered Smart Motion Detection and Smart VCA

Overview

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- 4K 30fps
- H. 265 SNV
- WDR Pro
- 50M IR
- Smart IR III
- Vision Object Analytics
- NEMA 4X
- -50°C ~ 60°C

Model
Brand	Vivotek
Series	V Series
Model	IB9391-EHTV-V2
Part Number	IB9391-EHTV-V2

Details
Camera Type	1
Network Camera	Yes
Type	Bullet Camera
Connection Type	RJ45
Micro SD Slot	Storage: Seamless Recording to MicroSD/SDHC/SDXC card (1TB Capacity Supported) and recording to network-attached storage (NAS)

Network
Networking Protocol	802.1X, ARP, Bonjour, CIFS/SMB, DDNS, DHCP, DNS, FTP/SFTP, HTTP/HTTPS, ICMP, IGMPv3, IPv4, IPv6, NTP, PPPoE, QoS (CoS/DSCP), RTSP/RTP/RTCP, SMTP, SNMP, SSL, TCP/IP, TLS 1.2, UDP, UPnP
ONVIF	Profile G, S, T, M supported

Camera
Pan/Tilt/Zoom	Pan Range: ±180° Tilt Range: 90° Rotation Range: ±180° Pan/Tilt/Zoom Functionalities: ePTZ: 48x digital zoom (4x on IE plug-in, 12x built-in)
Sensor & Detector	CMOS
HD Resolution	4K
MAX Resolution	3840 x 2160
Video Capture Resolution	Video Compression: H.265, H.264, MJPEG Maximum Frame Rate: 30 fps @ 3840x2160 Maximum Streams: 3 video streams (Up to 8 configurable profiles) S/N Ratio: 58 dB Dynamic Range: 120 dB Video Streaming: Adjustable resolution, quality and constant bit rate control, Smart Stream III Image Settings General settings: video title and time stamp overlay, video orientation (flip, mirror, rotation), day/night settings Illuminators: illuminators, Smart IR (target zone) Image settings: white balance, image adjustment (brightness, contrast, saturation, sharpness, gamma curve), defog, 3DNR, LDC, EIS, scene mode (auto, deblur) Exposure: BLC, HLC, exposure control (exposure level, iris adjustment, exposure time, gain control, iris mode), AE speed adjustment, WDR Focus: zoom, focus Privacy mask: Pixel calculator\ Scheduled profile settings
Frame Rate	30fps
Lens Type	Motorized, Vari-focal, Remote Focus
Shutter Control	1 sec. to 1/100,000 sec.
Night Vision	Yes
Audio	Audio Capability Two-way audio (Full duplex) Compression G.711, G.726, MPEG-2 AAC-LC Interface External microphone input External line output

Power
Power over Ethernet	Yes
Power	Power Input: AC 24V, DC 12V, IEEE 802.3at PoE Class 4 (Power Redundancy) Power Consumption: PoE: 19.38/15.80 W (IR on/off) DC 12V: 15.84/12.26 W (IR on/off) AC 24V: 16.52/12.94 W (IR on/off)

Dimension & Weight
Dimension	ø 153 x 283 mm
Weight	1.87 kg

Features
Operating Systems Supported	System Requirements Operating System: Microsoft Windows 10/8/7 Mac 10.12 (Chrome only) Web Browser: Chrome 58.0 or above Internet Explorer 11 Other Players: VLC: 1.1.11 or above
Features	Alarm and Event Event Trigger: Audio detection, camera tampering detection, cybersecurity events (brute force attack event, cyberattack event, quarantine event), digital input, manual trigger, motion detection, periodical trigger, recording notification, SD card life expectancy, shock detection, system boot Event Action: Event notification via audio clip, camera link, digital output, email, HTTP, FTP/SFTP, NAS server, SD card File upload via email, HTTP, FTP/SFTP, NAS server, SD card AI Analytics Compute Capability: SoC with built-in hardware deep learning accelerator Vision Object Analytics Object Detection: People, Vehicle (4-wheeled, 2-wheeled), Human / Vehicle Bestshot, Path Extraction Attribute Extraction: People (gender, clothing color, bag, hat), Vehicle (bike, bus, car, motorcycle, truck, color) Human face Bestshot, Re-Search Extraction Application: Deep Learning VCA (Smart Motion Detection, Smart VCA) Smart VCA - Group 1: Smart Motion Detection (Five-window video motion detection, People detection, Vehicle detection, Time filter), Smart VCA (Intrusion detection, Loitering detection, Line crossing detection, face detection) Smart VCA - Group 2: Unattended object detection, Missing object detection, Crowd detection Application available with license: Smart VCA - Group 3 Running detection, Parking Violation Detection, Restricted Zone Detection AI-powered Image Enhancement: Smart IR III RealSight Engine: Smart IR III, Deblur, WDR, White Balance, Exposure Control

Package Contents
Package Contents	Security Camera

Additional Information
First Listed on Newegg	December 22, 2025

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Vivotek IB9391-EHTV-V2, 8MP Outdoor Bullet AI Camera

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Item#: 0XR-000U-000S4

Vivotek IB9391-EHTV-V2, 8MP Outdoor Bullet AI Camera

Learn more about the VIVOTEK Inc. IB9391-EHTV-V2

Customer Reviews of the VIVOTEK Inc. IB9391-EHTV-V2

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info