The VT594 is a BMS water leak monitor designed to detect water leaks by measuring the resistance drop in the connected leak detection cable. It connects to any BMS system. Operation requires a separate leak detection cable, which is available in various lengths: WLC3, WLC6, WLC10, WLC15 or WLC25. When placing an order, please specify the voltage supplied to the sensor. Sensors are typically designed for 24 volts.