Discover "Smart Noise Monitors", the new generation of Environmental noise measurement instruments.  

Imagine  measurement campaigns where:

• The deployment of the instruments is easy and error-free
• Analysis results are available at any time and from anywhere.

Imagine full control over your measurement points, from near or far:

• Configuration
• Stored data
• Real-time visual display
• Location
• Synchronization

This is all what DUO offers you, as you will discover throughout this dedicated website.