Environmental noise monitoring systems

Portable noise monitoring system Larson Davis SoundExpert™ NMS048 offers basic functionality for short-term monitoring. Deploy the system and operate on battery power for up to two weeks (or longer via solar or line power) before retrieving and downloading measurement data. The system does not offer 24/7 access to measurements or real-time alerts.

• Designed to deploy, measure, retrieve, and analyze data
• Weatherproof, lightweight, and compact
• Affordable, entry-level system
• Long battery life, plus option for solar or line power.

When you want to deploy a system to make measurements and retrieve it later to analyze the data, Portable outdoor noise monitoring system with sound recording Larson Davis SoundAdvisor™ NMS-SE-831C is an ideal choice.

The system can be configured to record sound, assisting with noise source identification, and runs on battery power for up to one week.

• Noise source identification with sound recording
• Designed to deploy, measure, retrieve, and analyze data
• Up to one week battery life with 8 D-cell batteries.

Portable noise monitoring system Larson Davis SoundAdvisor™ NMS044 similar to Long-term noise monitoring system Larson Davis SoundAdvisor™ NMS045, is a completely wireless solution designed to run indefinitely on solar power, allowing you to take measurements and view them 24/7.

• 24/7 network access
• Optional sound recording
• Solar power options
• Real-time email and text exceedance alerts.

Long-term noise monitoring system Larson Davis SoundAdvisor™ NMS045 delivers 24/7 connectivity, continuous power capabilities, and a rugged design to simplify your long-term testing. Encased in a fiberglass enclosure, NMS045 is mounted to a permanently placed pole.

• 24/7 network access
• Easy to install and maintain
• AC or solar power options
• Real-time email and text exceedance alerts.