Cloud-connected remote noise monitoring for unattended measurements

Cirrus Research's first fully integrated cloud-based solution, Quantum Outdoor, is perfect for remote noise monitoring and unattended noise measurements. Furthermore, they have integrated its world-leading noise measurement technology with the ability to measure particulates and gases, vibration, and weather and wind speed.

Quantum Outdoor is a fully automated solution for environmental management that takes advantage of cloud technology to provide a comprehensive environmental monitoring system. It offers the ultimate solution for remote data access and analysis of multiple environmental conditions by combining them all into one easy-to-use package. Packed with features and functionality designed for environmental managers and consultants, Quantum Outdoor has set a new benchmark for environmental monitoring systems.

  • 24/7 real-time sound level monitoring, so you will never miss a thing
  • Seismograph measures ground molecule movement as PPV in mm/s
  • Secure data access through the Quantum Portal anytime, and on any device (mobile, tablet, PC)
  • Automated real-time alerts if a decibel trigger level is reached or exceeded, so you can stay in control and take corrective action before a non-compliance is issued
  • System Integrity Check (SiC); the SiC performs a system health check so you can have complete confidence in your measurements without needing to carry out site visits
  • Audio event recording and frequency measurement to help you identify the sources of the noise
  • Cloud-connected instruments create a network of monitors at specific site locations, or around the world
  • Map and floorplan uploads to your online account, so you can quickly identify problem hotspots
  • Flexible power options




  • Construction and demolition
  • Aviation
  • Transport and logistics
  • Rail
  • Entertainment
  • Power generation and renewables
  • Smart cities



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