First Alert WA100 Water Alarm

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  • Water sensor attaches to unit or can extend 6'
  • Loud 85dB alarm
  • Splash and water resistant
  • Gifting note: This item ships in the manufacturer's original packaging. If intended as a gift, the packaging may reveal the contents.

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    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.
      First Alert WA100 Water Alarm is designed to protect your home from water damage. Ideal for areas with frequent natural hazards, this flood alarm is, of course, water resistant, so that you can be warned when water is where it shouldn't be. With an extendable sensor, this sump pump alarm is great for detecting threats from leaks, floods, and seepage. This water alarm is perfect for basements, garages, laundry rooms, bathrooms, or hot tubs, so that you will know if there are leaks. Able to fit snugly near sump pumps, washing machines, water heaters and more, this alarm will help you keep your house safe. The 85dB alarm ensures that you are immediately aware when there is a threat, so you can respond quickly and efficiently to keep your house and your family safe.

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

      First Alert WA100 Water Alarm is designed to protect your home from water damage. Ideal for areas with frequent natural hazards, this flood alarm is, of course, water resistant, so that you can be warned when water is where it shouldn't be. With an extendable sensor, this sump pump alarm is great for detecting threats from leaks, floods, and seepage. This water alarm is perfect for basements, garages, laundry rooms, bathrooms, or hot tubs, so that you will know if there are leaks. Able to fit snugly near sump pumps, washing machines, water heaters and more, this alarm will help you keep your house safe. The 85dB alarm ensures that you are immediately aware when there is a threat, so you can respond quickly and efficiently to keep your house and your family safe.

      Sensor attaches to bottom of unit or can extend 6 feet away
    • Loud 85dB alarm sounds when unit senses water
    • Alarm continues for up to 72 hrs
    • Splash and water resistant
    • 2 Year Warranty

    Specifications

    Color: Clear
    Mount Type: Wall
    Condition: New
    manufacturer_part_number: WA100
    Contained Battery Type: Carbon Zinc
    Model: WA100
    Power Type: 9V Battery
    Brand: First Alert
    Assembled Product Dimensions (L x W x H): 2.50 x 1.31 x 3.75 IN
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    Customer Reviews

    Customer Reviews | 31 reviews | 4.7 out of 5

    4.5 stars

    31 reviews | 4.7 out of 5

    4.5 stars

    31 reviews | 4.7 out of 5

    100%
    Would recommend to a friend
    5 stars
    24
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    1-5 of 28 total reviews
    100%
    Would recommend to a friend

    Age

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    Everyone should have these throughout their house!
    2/7/2016

    Customer review by momwiscon

    5.0 stars 2/7/2016 by momwiscon
    by momwiscon

    I bought 2 of these after my basement window well filled with water during a rain storm and the water had no where to go so it came in to my basement! I learned that night that I had no drain system for my windows. I placed one under the window and one under my kitchen sink incase my dishwasher or sink ever leaked. Last night, the alarm went off after we had all gone to bed when the counter mechanism from the disposal was clogged and the water from the dishwasher started to shoot out the top of it. We would have slept through the entire cycle and had a way bigger mess to clean up otherwise. The alarm was loud enough to wake me up and my husband heard it from down in the basement. I am now buying a few more of these for the bathroom sinks and my hot water heater which is next to my basement sink - 2 birds with 1 stone. We check the batteries 2X/year at the same time as our smoke/fire alarms.

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    momwiscon
    Would recommend to a friend? Yes
    Good Concept
    4/23/2016

    Customer review by Tony

    4.0 stars 4/23/2016 by Tony
    by Tony

    Sounds like a great idea. I hope I never get to see it work. That would mean my slopsink overflowed. I have the wasing machine emptying into slopsink in the basement. We can hear the siren from upstairs.

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    Tony
    Would recommend to a friend? Yes
    Good item
    3/11/2016

    Customer review by weasel606

    4.0 stars 3/11/2016 by weasel606
    by weasel606

    Good item at a good price thanks Walmart ! Plus it came fast an no problems picking up at the store .

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    weasel606
    Would recommend to a friend? Yes
    4/15/2013

    Customer review by petechesapeake

    5.0 stars 4/15/2013 by petechesapeake
    by petechesapeake
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Hook up additional wires in parallel and cover multiple areas (close by) with one unit. I am covering two a/c air handlers in pans along with a humidifier.

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    petechesapeake
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Water alarm
    4/16/2016

    Customer review by pareviews

    4.0 stars 4/16/2016 by pareviews
    by pareviews

    Thought it a good idea to have alarms to catch water leaks for a problems.

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    pareviews
    Would recommend to a friend? Yes
    1-5 of 28 total reviews See all
    1-5 of 28 reviews

    Customer Reviews | 31 reviews | 4.7 out of 5

    Customer Reviews

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    Customer Q&A

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    Questions & Answers 7 questions
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    Does it run on either/or battery or electric or do you need both? Also, do you place it on the water heater or the floor around the water heater?
    by an anonymous customer 2/23/2011
    6 answers
    • A. both battery at site then other part plugsin to wall
      by farm150011/9/2014
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    • A. It is battery operated only. Under my hot water heater is a tray that is required by code. I used the "remote" feature and put the sensor in the bottom of the tray and mounted the alarm about eye level. It makes it easier to change batteries once a year. If you do not have the tray, you can mount the sensor on the floor under the hot water heater. I have 3 of these and they work great.
      by Poindexter214812/23/2014
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    • A. It is battery, 9 Volt, operated. You place the sensor contact down on the floor where it will get wet. I placed mine in a the pan that the water heater is in. The pan is metal so I had to put down some tape to keep the aluminum pan from shorting the sensor contacts.
      by AlnF12/23/2014
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    • A. 9V battery included. It goes on the floor where the leak would be. The sensors also pull put on about 6' of wire so you can put the alarm part in easy reach or where it can be heard easily
      by petechesapeake12/23/2014
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    • A. This runs on battery, and you, place it on the floor near the water heater. Hope this helps.
      by Junie612/23/2014
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    • A. Runs on 9 volt battery. Placed on floor.
      by bigbuyr12/23/2014
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    Product warranty:  years Years See details

    Warranty Information: 2 year limited warranty
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