PlumbingSupply.com logo
The Leading Online Plumbing Supplier Since 1995
Home | Great Customer Reviews | View Cart
Our motto: "under-promise...over-perform"
Product Search:

Largest Inventory - Best Service - Lowest Prices
Find your plumbing supplies starting with:   A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Simple, straightforward and low shipping rates for these water leak alarms.



Innovative Water Detection Alarm


These great water detection alarms are the perfect answer to hard to reach places such as behind the refrigerator, near the water heater, washing machine or any other place where water detection is a must. These innovative alarms can help you to detect leaks at the source! Install the battery and place the alarm where needed - that's it! Value-priced so you can use them wherever needed all over your home and/or business.

More homes are damaged by water than by fire

Portable Water Detection Alarm
water alarm
Shown: Original Style
This water alarm features:
  • Sensitive - a small amount of moisture will usually trigger the unit
  • Completely electronic - no moving parts to fail or wear out
  • Usually detects dampness before water damage can usually occur
  • Uses a standard replaceable 9 volt alkaline battery (not included)
  • When the battery is low it should "chirp"
  • An alkaline battery could last up to 2 years
  • No current draw on batteries unless alarming
  • No wires to hook up, just set in place
  • 4 sensors are stainless steel
  • Sensor feet penetrate carpet unlike other alarms
  • Constructed of injection molded ABS plastic
  • No installation - just set it anywhere
  • Original actual size: 3 inches diameter, 3 inches high
  • Low Profile actual size: 3.25" square, 1.75" high
This inexpensive water leak detector warns when moisture is present
and can help prevent expensive water damage from:
  • Sump pump failure
  • Toilets overflowing
  • Leaky hoses and pipes
  • Dishwashers leaking
  • Air conditioners or swamp coolers leaking
  • Water heaters bursting or leaking
  • Washing machines overflowing or leaking
  • Sewer backup
  • Rain and ground water

Model # Description Price & Quantity
WA01 Original Portable Water Detection Alarm $20.37
WA02 Low Profile Square Portable Water Detection Alarm $21.99

Order 4 or more of the same item for greater savings.
Order 12 or more of the same item and save even more!!!

to water alarms - to more high water alarms and float switches

Pricing discounts will be shown in the shopping cart.

- Or -View Button


Sump Attachment
sump attachment
This sump attachment features:
  • Acts as a sump overflow warning, bathtub full alert and hot tub full alert
  • Easily attach to the bottom of the water alarm by gently sliding the open end of each connector on the bottom of the Water Alarm
  • 1 year manufacturer warranty
Description Price & Quantity
Sump Attachment for Portable Water Detection Alarm $9.12

- Or -View Button


Sensor Pad & Adjustable Stand Attachment
sensor - stand attachment
This sensor pad & stand features:
  • Detects rising water in condensate pans or similar applications and sounds the Water Alarm
  • Adjustable stand height for desired water level alarm
  • Sensor pad can also be used without the stand for ultra low profile areas (under fridge, dishwasher, etc)
  • Ability to daisy chain multiple sensors to a single Water Alarm for multiple detection areas
  • 9' of extension wire and 6" pigtail included
  • Easily attach to the bottom of the water alarm by gently sliding the open end of each connector on the bottom of the Water Alarm
  • Kit includes spare sensor & stand
  • 1 year manufacturer warranty
Description Price & Quantity
Sensor Pad & Adjustable Stand Attachment $13.20

- Or -View Button


Frequently Asked Questions

Q. "I like to take long showers which creates steam in my bathroom. Will this alarm go off every time that I take a steamy shower?"
A. Steaming showers should not set off this alarm. Direct moisture is what sets off this water detection alarm. When you put this water detection sensor alarm under a sink, where a slow drip occurs, and the wood cabinet gets moist/wet, the alarm should go off. Humidity and steam alone will not set the alarm off according to the manufacturer.

Q. "How long will the alarm sound once water is detected?"
A. That depends on the condition of your battery. With a brand new quality alkaline battery it can signal an extremely loud and annoying alarm for up to 72 hours.

Q. "Is there anything else I should know about this portable water alarm?"
A. Make sure to follow all of the manufacturer's instructions and directions by performing the proper maintenance and inspections to ensure that this alarm is fully functional; this is ever-so-important with (man-made) safety devices as they will eventually fail.



return to top ↑

We hope that we have helped you on this page with water detection alarms,
and thank you for helping to make PlumbingSupply.com the most famous Internet plumbing supplier.


One of many great quotes you'll find on our web site:
If thou be industrious to procure wealth, be generous in the disposal of it. Man never is so happy as when he giveth happiness unto another.
- Akhenaton



Is there something else that you are looking for?

Enter search terms:

OR - find plumbing supplies starting with: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z



Easy payment methods


Copyright© 1995-2012 All Rights Reserved. PlumbingSupply.com