navigation Basic navigation THE CITY OF LITOMĚŘICE Bring up contents and menu Press and hold your finger on the sheet Move to another sheet Swipe right / left Movement within the sheet Swipe up / down Excessive noise level monitoring system Since June 2021 the city of Litoměřice has been using a comprehensive solution for monitoring excessive noise levels in eight selected locations. Noise is recorded by wireless sensors (sound level meters), which periodically transmit the measured data to the MONTES web application. The whole solution uses the excellent local LoRaWAN network coverage, which guarantees secure transmission of every message. HOW IT WORKS The service runs on the LoRaWAN network. It is designed to monitor noise levels in busy places in town, places with high traffic volume, to monitor noise during quiet night hours, as well as compliance with noise standards in factories and industrial enterprises. The TESLA sound level meter is a very accurate device with an external microphone that monitors long-term noise trends based on measurements in regular periods (e. g. every 15 min). Using brackets, the sound level meter can be placed anywhere, for instance on a street lighting pole. It is resistant to harsh weather conditions such as rain and wind. TESLA noise sensors collect measurements in pre-selected periods and provide information on the maximum and average noise level within a specific measuring interval. This interval is typically 5 seconds long, during which 50 samples are taken. "The city of Litoměřice effectively maps possible breaches of set noise limits in order to improve the quality of life for all its inhabitants, as increased noise load has a negative impact on human health. TESLA sensors enable collecting long-term measurements over many years, providing the city with a comprehensive and informative set of data for a detailed analysis of trends or data needed for possible further steps." "The entire TESLA solution is maintenance-free and does not impose any additional financial or operational costs on the city. In addition, at any moment, MONTES can be expanded with additional sensors, which further enhances the city's investment in the "Smart City" solution. City representatives consider this project very useful and beneficial. " Ing. Milan Čigáš, City of Litoměřice Secretary Kdo jsou Kdo jsou TOTAL SERVICE s.r.o.? BENEFITS Long-term noise monitoring Maintenance-free and low-energy solution Very easy HW installation Favorable price of the service Battery life over 1 year SOLUTION FEATURES ALARMS If the noise rises above a set level, the user will receive an SMS or an email. An automatic call can be set up as well. MONTES APPLICATION Web view of all data including export to Excel and external applications. SIMPLICITY Device is put into operation by inserting the battery and activating MONTES service. VISUALIZATION Measured data can be displayed in charts or tables. Easy filtering by time period.