HW-9 low voltage water alarm 9 VDC

A low voltage high water alarm. It comprises a water sensor connected by 6ft of wire to an audible alarm.
Powered by 9-volt battery (not included), the 85-decibel alarm can sound for 3 days.

Key Features:

• Remote sensor detects water and sounds alarm
• Sensor and alarm connected by 6 feet (1.83m) of wire
• Solid state electronics powered by 9-volt battery (not included)
• 85 decibel alarm sounds for 3 days
• Low battery check and a test bar for a system check