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    Honeywell WaterDefense Water Leak Detection Alarm

    at Store
    • Description

      Water escape damage is the 2nd leading cause of home insurance claims nationwide. Be alerted of water leaks in your home with Honeywell's Water Detection Alarm. The Water Detection Alarm's entire cable senses water - it is ideal for use around water heaters, sump pumps, under sinks, behind refrigerators and under dishwashers.

      • 16 times more coverage than a spot detector
      • Effective - it has a loud alarm (80 decibels) and can detect the slightest amount of moisture
      • 4 ft. leak detection cable
      • 6 ft. of leader cable allows alarm unit to be mounted on walls or in another room
      • Cable is expandable up to 240 ft. - the only system that can run around the entire perimeter of a room or basement
    • Specifications
      Assembled Depth (in.) :
      2.5 in
      Assembled Height (in.) :
      3.5 in
      Assembled Width (in.) :
      2.75 in
      Finish Family :
      Manufacturer Warranty :
      1 year limited warranty
      Product Depth (in.) :
      Product Height (in.) :
      Product Type :
      Water Alarms
      Product Weight (lb.) :
      Product Width (in.) :
      2.75 in
      Returnable :
    • Reviews19

      Ratings & Reviews

      94% of customers recommend this product
      Out of 5:
      • Easy Protection
      • August 14, 2012
      • Verified Purchase & Recommended Product
      • I installed this under a new refrigerator. Hopefully (!) it will warn of impending doom for the all too expensive hardwood floor. I like the cord implementation for the moisture sensor, it allows for a much greater area and increases the chance of proper surface contact to alarm for water. The connection cord is 6' so the alarm can set out of sight on top of the refrigerator. I tested the device before installation and was impressed with the cord's ability to detect water and the voice of the alarm. Recommended!
      • By: HomeEr
    • Write a Review
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    • Shipping & Delivery Options

      Most orders process within 1 business days

      Standard Shipping includes delivery by small parcel service. Processing time varies by product.

      Orders for this item may be expedited for an additional fee.

      Other Delivery Options:

      Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

      If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.

      This item is also available for pick up in your local store (FREE) within 4-7 business days, plus order processing time.


      Schedule delivery is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).

      Outside Delivery: Service includes delivery to area outside the house which is accessible by delivery equipment.

      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).

    This item cannot be shipped to the following state(s):GU,PR,VI