Environmental Noise Automatic Monitoring System is an automatic real-time noise measurement instrument that replaces manual labour. The online platform shows the collected data information and various monitoring information. 

The device included a Class 1 sound level meter designed to measure various acoustic evaluations such as frequency-weighted and time-weighted sound pressure levels, equivalent continuous sound levels, sound exposure levels, and statistical sound levels of various noises. 

The online platform provides a variety of data display formats including hourly, daily, weekly, monthly and yearly.

In order to ensure the calibration method meet the local specification, our sound level meter inside the real-time system is designed to be easily uninstalled from the system which can be beneficial to delivery to local laboratories for regular calibration.