The sensors are optimized for use in monitoring the water level of rivers and are designed in a way to prevent them from being washed away and eliminate the need for attachment to revetments. ・Built to withstand the outdoor environment: the sensor’s system and structure are designed to be resistant against solar radiation, pressure, and dirt (IP65) ・Environmental considerations: Featuring power-saving and ecological design in every detail, the system’s built-in battery can provide roughly five years of operation (calculated value). ・Short construction period: Comes with labor-saving standard DIY mounting kit for attaching the sensors to existing poles and other support structures. ・Aesthetic considerations: Use of built-in batteries rather than solar panels ensures that sensors are compact and require minimal installation space.