Environmental Noise Automatic Monitoring System

1. Support instant, total, statistical, 24-hour, spectrum, and over limit recording data upload. 2. Support GPS positioning system, real-time update of instrument location. 3. Adopting data encryption technology to ensure data security and effectiveness. 4. Equipped with remote self checking and automatic calibration functions, there is no need for manual on-site calibration, reducing the workload of operation and maintenance.