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Product Name
Image Optimization System
Create a Visual Advantage
The DuraVision EVS1VS 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.
2 items
  • Features
  • Specifications
  • Documents Compatibility
  • Accessories

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.
The EVS1VS is the standard model and offers image enhancement for a range of applications. The EVS1VX offers advanced control over image processing for installations requiring finer control over image enhancements.

EVS1VX and EVS1VS comparison

Image Optimization Demo Video

See how the advanced model 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 EVS1VS is powered by EIZO's cutting-edge Visibility Optimizer technology which analyzes and adjusts images pixel-by-pixel in real time.

Below images are for illustrative purposes.

Feature 1: Improve Visibility in Low Lighting Conditions

The EVS1VS detects areas of the image that are difficult to see due to low lighting conditions and corrects them to be more visible. It adjusts the brightness of each pixel to ensure dark areas are optimally corrected, while ensuring lighter areas do not become washed out. This is useful when viewing surveillance video at night or areas with little to no lighting.

  • Patent no. 5247910, no. 5470415

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

VS_VO_1_before.jpg VS_VO_1_after.jpg

Feature 2: Reduce Visual Impact of Atmospheric Haze

The EVS1VS detects areas of the image that appear hazy due to fog, smoke, snow, or other environmental conditions and corrects them to be more visible. This is ideal when viewing video footage in outdoor environments.

VS_VO_2_before.jpg VS_VO_2_after.jpg

Feature 3: Reduce Block Noise

The EVS1VS uses 2D noise reduction to filter out unnatural block formations in images and make objects more distinguishable. It automatically adjusts the processing intensity to preserve natural contours and edges. This feature is effective when examining noisy, compressed images.

  • Patent no 5564553, no. 5634494

Reduce Block Noise


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


Additional Features

The EVS1VS has two HDMI inputs, one HDMI output, and is equipped with an ethernet port to carry out firmware updates via the browser. The EVS1VS 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 High Very High
Reduces high-ISO noise - High*
Infrastructure & Maintenance Distinguishes cracks in walls or concrete High Very High
Makes manufacturing defects easier to detect High Very High
Reduces noise from video compression High High*
Outdoor Surveillance Reduces visual impact of fog and atmospheric haze High Very 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 -
Power Input AC 100 - 240 V, 50 / 60 Hz
Maximum Power Consumption 45 W
Features & Functions  
Visibility Optimizer Visibility Optimizer
Communication Interface USB, Ethernet
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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