Basement Sentry 1-Pack Thermoplastic Water Alarm

This versatile high water alarm can be used wherever water may leak. It’s easy to install, just set directly on the floor or attach it to a sump pump discharge pipe. The 110-decibel alarm will alert you when water is present or when the 9V battery (not included) is low.

• Sets directly on floor or attaches to sump pump discharge pipe
• Dual purpose
• Sounds 110 decibel alarm when water is present and when battery is low
• For use with sump pumps, water heaters, washing machines or any place water may leak