SKU: SRMS-D475 Water Leak Detection Sensor, 12-24 VDC Working Voltage, RS485 Output The SRMS-D475 water leak detection sensor is a most suitable for IoT applications. This wall mounted sensor features long service life and has a Modbus output. This water leak detection sensor is well suited for office, industrial and other environments... $173.99 $165.29 Add to Cart The item has been added Compare