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Product Name
Image Optimization System
Create a Visual Advantage
The DuraVision EVS1VX is an image optimization system that analyzes and processes video footage in real time to improve visibility for surveillance, infrastructure maintenance, image analysis, and more.
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  • Features
  • Specifications
  • Documents Compatibility
  • Accessories

Case Studies

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Enhance Visibility with EIZO's Image Optimization Systems

Enhance Visibility with EIZO's Image Optimization Systems

DuraVision EVS1VX and EVS1VS image optimization systems connect to a camera, recorder, or other image output device via HDMI® and process incoming video content to make it easier to see. They use EIZO's unique visibility enhancement technology to analyze and process images in real time without altering the source data.

In addition to all the features included with the standard model EVS1VS, the EVS1VX has more advanced control over image processing. This allows operators to more effectively tailor the settings according to the scene displayed, as well as target specific areas of the image for focused analysis.

EVS1VX and EVS1VS comparison

Image Optimization Demo Video

See how EVS1VX enhances images in difficult to see scenarios.

Create a Visual Advantage

Human-Centric Surveillance Systems

  • Crime Prevention & Fault Detection
  • Infrastructure Maintenance Support
  • Reduced Risk of Human Error

AI Enhanced Security Systems

  • Crime Prevention & Fault Detection
  • Infrastructure Maintenance Support
  • Operator Workforce Optimization


The EVS1VX and EVS1VS enhance visibility in a diverse range of situations where close inspection of video is needed.

Real-Time Surveillance

Manufacturing & Waste Treatment

Manufacturing & Waste Treatment
Supervise Operations

Surveillance Monitoring

Surveillance Monitoring
Detect Suspicious Activity

Product & Food Inspection

Product & Food Inspection
Identify Defects


Harbor Surveillance

Harbor Surveillance
Detect Suspicious Objects

Waterway Monitoring

Waterway Monitoring
Determine Anomalies



Infrastructure Maintenance

Railway Monitoring & Equipment Management

Railway Monitoring & Equipment Management
Safety Measures and Disaster Prevention

Highway, Pier & Tunnel Inspection

Highway, Pier & Tunnel Inspection
Condition Based Maintenance

Pylon, Sewer & Dam Monitoring

Pylon, Sewer & Dam Monitoring
Early Hazard Detection


Image Analysis

Scientific Image Analysis

Scientific Image Analysis
Detailed Image Assessment


Enhanced Visibility in Real Time

The EVS1VX is powered by EIZO's cutting-edge Visibility Optimizer X technology which analyzes and adjusts images pixel-by-pixel in real time.

Below images are for illustrative purposes.

Feature 1: Optimize Hard-to-See Images

The EVS1VX detects areas of the image that are difficult to see due to low lighting conditions or haze and corrects them to be more visible. It addresses both dark and light areas of the image by adjusting the brightness of each pixel, while preserving details for a realistic sense of depth. This is useful not only for surveillance at night or in foggy conditions, but also for detecting irregularities or cracks in surfaces, such as concrete.

  • Patent no. 5470415, no. 6749510

Image processing is carried out based on the Retinex theory, where pixels are individually optimized.

evs1vx/VX_VOX_1_before evs1vx/VX_VOX_1_after

Feature 2: Reduce High-ISO Noise 

The EVS1VX combines both 2D and 3D noise reduction functions to improve clarity in contours and help distinguish objects in video, particularly for nighttime surveillance. 3D Noise Reduction uses visual information from the previous frame to assess the disparity between subsequent frames and is effective when monitoring static video. 2D noise reduction analyzes content based on a single frame and is optimal for video that captures motion or has scene changes. The EVS1VX automatically prioritizes the noise reduction method to suit the content displayed.

VX_VOX_2_orignal VX_VOX_2_on

Feature 3: Distinguish Details in Color Dominated Images 

The EVS1VX improves visibility in images dominated by a single color. It addresses colors with little variation in brightness to make them easier to distinguish. This is particularly effective when analyzing endoscopic and pathological images, or for detecting objects in underwater images.

  • Patent no. 7749504
VX_VOX_3_original VX_VOX_3_on


EVS Image Optimization Utility

Make fine adjustments to display modes with EIZO’s proprietary EVS Image Optimization Utility and maximize footage clarity with enhanced contours, contrast, and brightness.
  • Requires connection to a PC via USB (cable not included).
  • EVS Image Optimization Utility is free of charge.
EVS Image Optimization Utility


EVS1VX Unique Features

Capture Stills of Any Scene Directly to USB 

The EVS1VX allows operators to capture stills from any enhanced scene and save them directly to a USB flash drive using a USB numeric keypad. Captured stills inherit currently set image enhancements so they can be used for secondary review or for investigative purposes. This feature is also useful for tracking damages in infrastructure, such as roads and piers, or defects in product manufacturing.

Capture Stills of Any Scene Directly to USB

  • The EVS1VX supports unencrypted FAT32 formatted devices.

Local Image Enhancement

With the EVS Image Optimization Utility, you can custom select a specific area of the screen to apply image enhancement. This allows you to stay focused on regions of interest or limit image enhancement to only areas that require it.

Local Image Enhancement

The Right Display Mode for the Right Situation

Choose between the 4 pre-installed display modes (Standard, Balanced, High, Low) or add up to 5 custom modes which you can fine-tune to suit specific viewing environments. The EVS1VX can register up to 10 display modes which you can change between via the front buttons. You can also delist unused display modes so operators can switch to the right mode quickly.

The Right Display Mode for the Right Situation

Preset display modes: Off Mode, Standard, Balanced, High, Low, Custom 1, 2, 3, 4, 5.


Additional Features

The EVS1VX has two HDMI inputs, one HDMI output, and is equipped with an ethernet port to carry out firmware updates via the browser. The EVS1VX is covered by a 2-year, 24-hour use warranty.

Additional Features Warranty



Choosing the Right System

EIZO's image optimization systems are available in two models: the EVS1VX for advanced image enhancement and the standard model EVS1VS.

Application Benefit Performance
Night Surveillance Brightens dark areas Very High High
Reduces high-ISO noise High* -
Infrastructure & Maintenance Distinguishes cracks in walls or concrete Very High High
Makes manufacturing defects easier to detect Very High High
Reduces noise from video compression High* High
Outdoor Surveillance Reduces visual impact of fog and atmospheric haze Very High High
Image Analysis Distinguishes details in images dominated by a single color High* -
Capturing & Sharing Export enhanced images and settings Yes* -
Range of Applications Quickly switch between display modes Yes -
Targeted Areas Enhance a specific area of the image Yes -

*Optional feature.


Recommended Monitors

EIZO recommends these monitors to use with the image optimization systems.


  • 4 video inputs, including HDMI
  • 4-port USB hub
  • 3-sided frameless
  • Space-saving features
  • Eco-friendly & ergonomic features

  • 4 video inputs, including HDMI
  • 4-port USB hub
  • 3-sided frameless
  • Space-saving features
  • Eco-friendly & ergonomic features


Flexible Installation

Minimal Footprint for Mounted Solutions

The EVS1VX / EVS1VS can easily be installed on the back of EIZO monitors using the dedicated adapter.

 Learn more
Minimal Footprint for Mounted Solutions


Our Contribution to SDGs

As part of its sustainability initiatives, EIZO is contributing towards the United Nations' Sustainable Development Goals (SDGs).   SDGs Logo

Industry, Innovation, and Infrastructure
DuraVision offers a range of visual solutions for facilities that are indispensable to people's daily lives such as hospitals, businesses, airports, factories, public transportation hubs, and many more. We support the uninterrupted continuation of security, industrial, and other activities with robust product build, manufacturer's warranty, and after-sales services.
SDGs 09
Environmentally Conscious
Our products for industrial environments are designed to promote energy efficiency for reduced power consumption and greenhouse gas emissions, while maintaining the high performance and functionality needed for creators in every industry. We also implement a responsible after-service recycling system.
SDGs 07SDGs 12
Video Signals  
Input Terminals HDMI x 2
Output Terminals HDMI
Video Formats 1080/60p, 1080/59.94p, 1080/50p,
720/60p, 720/59.94p, 720/50p
Upstream USB 2.0: Type-B
Host USB 2.0: Type-A x 2
Power Input AC 100 - 240 V, 50 / 60 Hz
Maximum Power Consumption 45 W
Features & Functions  
Visibility Optimizer Visibility Optimizer X
Communication Interface USB, Ethernet
Others Area Selection, Preset
Physical Specifications  
Dimensions (W x H x D) 240.5 x 53.2 x 143.8 mm
Net Weight 1.4 kg
Environmental Requirements  
Operating Temperature 0 - 40°C
Operating Humidity (R.H., non condensing) 20 - 80%
Certifications & Standards (Please contact EIZO for the latest information.) CB, CE, UKCA, cTUVus, FCC-A, CAN ICES-3 (A), VCCI-A, RCM, RoHS, WEEE
Supplied Accessories (May vary by country. Please contact EIZO for details.)  
Signal Cables HDMI (2 m) x 2
Others AC adapter, User's manual
Warranty 2 Years (24-hour use)
Dimension Drawing PDF


Security & Surveillance Visual Solutions
9.43 MB



DuraVision EVS1VX / EVS1VS
5.22 MB



Mounting Bracket

Dedicated bracket for attaching a client to the back of the FlexScan Frameless models

Mounting Bracket

Dedicated bracket for attaching a client to the back of the FlexScan Frameless models


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