The AquaGate” CX water alarm and shut-off system from WaterController Products is available for appliances, hot water heaters and water softeners. Up to four sensors can be directly connected to the control panel, or unlimited sensors may be daisy-chained for increased coverage and protection in multiple areas. The system is powered by four AA batteries and features audio alarms, a one-inch (25.4-mm) full-port electric ball valve and status buttons.www.watercontrollerinc.comsupport@watercontrollerinc.com