Little Giant Little Giant HW-9 9V/DC Low Voltage Water Alarm

Product description Little Giant HW-9 (513350) Low Voltage High Water Alarm.Sensor, that detects water, and alarm connected by 6ft of wire. Adaptable with additional wire (not included) for locating up to 50ft apart. Powered by 9-volt battery (not included). 85-decibel alarm can sound for 3 days.Features Remote sensor detects water and sounds alarm Low battery warning Test bar for system check From the Manufacturer The Little Giant remote sensor detects water and sounds an alarm. The sensor and alarm are connected by 6-Feet (1.83m) of wire. Solid State electronics powered by 9-Volt battery (not included). Solid state electronics are powered by 9-volt battery (not included). The 85-decibel alarm can sound for up to 3 days. The sensor features a low battery check and a test bar for a system check.