The GeluidDuider, a smart noise localizer, makes noise and nuisance visible. Simple, affordable and reliable. With real-time insight into what is happening in the environment, the GeluidDuider helps municipalities, companies and organizations to improve the quality of life, safety and well-being in public spaces.

Smart and accessible expandable noise monitoring
The MSGD4 combines simplicity, precision, and flexibility. Its compact, energy-efficient design is specifically designed for public spaces and operates completely autonomously.
The MSGD4 communicates via 4G/5G, Ethernet, or Wi-Fi, bridges power outages, and requires no specialized knowledge for installation or maintenance. The system is expandable with weather stations, (ANPR) cameras, radar, and external interfaces to further enhance noise monitoring.

Measure, recognize, localize and soundscape
The MSGD4 recognizes, locates, and classifies sounds and sound sources with five sensitive, weatherproof microphones and powerful 
built-in AI technology that can be updated remotely.
The system identifies a variety of sources, such as traffic, aircraft, construction activities, industry, voices, music, sirens, and fireworks.
The system complies with IEC 60651/60804/61672 Class 1. All measurements are processed in real time on the INSIGHTNOW™ platform. The MSGD4 optionally supports soundscape monitoring for experience-oriented sound research.

Communication and (Smart City) Integration
The MSGD4 uses the latest 4G/5G IoT standard for real-time communication with the ISO27001-certified INSIGHTNOW™ platform. 
Data is available via open interfaces for connection to other systems.