ISSM23

The ISSM23 is an affordable, high-quality sensor package designed to detect changes in sound pressure level at frequencies below 20Hz. Whether deployed standalone or in an array, the ISSM23 was developed for ease of use with wireless control and data recording. Local data storage is also an option with ~8GB of onboard flash memory, expandable with a microSD card (not included). The weatherproof enclosure ensures continued outdoor operation, even in adverse weather conditions.