DuraVision EVS1VS

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.


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.

Image Optimization Demo Video

See how EVS1VX enhances images in difficult to see scenarios.



Create a Visual Advantage



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

Surveillance Monitoring
Detect Suspicious Activity

Product & Food Inspection
Identify Defects

Harbor Surveillance
Detect Suspicious Objects

Waterway Monitoring
Determine Anomalies

Infrastructure Maintenance


Railway Monitoring & Equipment Management
Safety Measures and Disaster Prevention

Highway, Pier & Tunnel Inspection
Condition Based Maintenance

Pylon, Sewer & Dam Monitoring
Early Hazard Detection

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.



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.



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

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.

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.

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.


Our Contribution to SDGs

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

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.

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.

Τεχνικά Χαρακτηριστικά

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
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

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