Noise measurements are based on our proven hardware, which continuously monitors noise at several locations around the world in a variety of applications including industrial sites, ports, racetracks and construction sites.
Equipped with an outdoor microphone, the stationary system is designed for outdoor use over the course of many years, measuring noise levels in accordance with all applicable international standards.
Communication to the Internet is made via the LTE/4G wireless router, wired broadband or Wi-Fi® link installed in each terminal. If the communication link breaks down for any reason, all the data are stored locally and are uploaded when the link is re-established.
Data are stored locally on the terminal and continuously transferred to the Noise Guard server. Local storage is crucial to avoiding data loss in the eventuality of a communications failure.