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Stop escaping water before it can do damage with this water defense leak alarm system. Just place the water sensing cable around water heaters, sump pumps, toilets, dishwashers - wherever a leak is possible. The four foot cable can detect water along the entire cable.

And should water be detected, the alarm unit sounds an alert. Mount the unit on a wall or in another room to help ensure you hear it. You can also create a longer cable by adding extensions. You can expand up to 240 feet, creating the ability to form a perimeter around a room or basement.


  • Detects water escaping from water heaters, sump pumps, toilets and the like
  • Alarm can be mounted in a separate room to ensure you hear it
  • Sensing cable is extendable up to 240 feet
  • Made in Mexico

What's Included

  • Honeywell Water Defense Alarm
  • (4) foot sensing cable
  • User guide


  • 1-13/16" x 3"
  • 0.42 lbs


  • One-year limited warranty for parts and labor. Please contact: 1-800-468-1502.

ValuePay® Eligibility

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