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Noopel

Door Alarms When Opened, 4 Pack Noopel 120DB Loud Pool Alarms for Doors, Window Alarm Sensors for Kids Safety, Burglar Entry Alert for Home Security

  • Based on 1,629 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Aug 21
Order within 9 hours and 31 minutes
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Features

  • Door window alarm sounds 120db loud when door or window opens, helps deter intruder thieves and alert residence.
  • Ideal door alarm for kids safety to prevent children babies going out without notice. Also perfect entry warning for your home, office, apartment, garage, dorm, RV and so on.
  • Easy to install by simple peel and stick as includes double sided tape! No wiring needed! No screws needed!
  • Includes four ultra-thin door and window alarms, each with 2 adjustable settings off/on, each with 3XLR44 Batteries included.
  • Built-in low battery indicator to check battery life easily.

Color: Silver+Black


Brand: Noopel


Power Source: Battery Powered


Compatible Devices: Home Security System


Product Dimensions: 1.5"L x 0.4"W x 2.9"H


Battery Description: ‎Alkaline


Number of Batteries: ‎3 LR44 batteries required. (included)


Voltage: ‎4.5 Volts


Control Method: ‎Touch


Noise Level: ‎120 dB


Mounting Type: ‎Protruding


Sensor Technology: ‎Contact Sensor


UPC: ‎666354349037


Manufacturer: ‎NOOPEL


Part Number: ‎NPLDWA130-4 US


Item Weight: ‎5.6 ounces


Product Dimensions: ‎3 x 1.5 x 0.8 inches


Item model number: ‎MSA-820


Batteries: ‎3 LR44 batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Installation Method: ‎Tabletop


Item Package Quantity: ‎1


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Description Pile: ‎Alkaline


Date First Available: January 17, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Parent’s of Autistic Kids must have!
I am a social worker who received referrals from CPS for families that didn’t need CPS involvement, but needed help with resources in our Community. Many of our clients were families with autistics kids. I developed kits to include these alarms along with replacement batteries for the alarms. I helped install these above the door frame if possible. The alarm is very loud and alerts parents if the doors open. Beware some kids will try to use a chair to turn off the alarms is the reason I tried to install them at the highest position possible. I would not go to sleep and rely on the alarm to wake me up if my child tried to open the door. But it does provide an extra layer of security to protect and monitor your child. Highly valuable for autistic parents. ... show more
Reviewed in the United States on January 19, 2025 by Robin S
    • Work well
These alarms work very well. Very loud and will definitely let you know when someone opens the window or door. They are also small so they don't look clunky on your windows. Would definitely buy again.
Reviewed in the United States on April 7, 2025 by Denisha Bickel
    • Loud
Easy install, and very loud for the price you can’t complain, but if your door and the door frame do not match up, it will not work. They have to be flush with each other.
Reviewed in the United States on February 6, 2025 by Cody Duplechain
    • Perfect buy
The sticky part is very durable and the alarm works on all doors
Reviewed in the United States on April 21, 2025 by Selena
    • Very disappointed
My area is dealing with some break-ins. So was looking for some sort of sercurity. Came across these. My neighbor got some the other week. I put them in my cart to show my husband and my grand daughter accidentally order them, but I checked with my neighbor and went over there before mine came and they were so disappointed. I looked at them and they look really cheaply made. They said only 1 worked and the others kept falling off the adhesive which didn't matter at that point. I looked at the one and opened their door and boy oh boy was that loud. Really loud!! There is no way I could listen that sound. It was windy that day and it just kept going off. Not for me. I would not recommand this product but again that is just me. There is better options out there. I guess cheaper is not always better. ... show more
Reviewed in the United States on December 9, 2024 by Vickie T
    • Super Loud
Great adhesive. Surfaces need to be level on both the door and the door jamb. Good value. Super loud.
Reviewed in the United States on March 25, 2025 by Amazon Customer
    • Works great if you don't have a moulded door frame
This works great if you can align the two pieces, but if you have a frame around the door, you can't get them to line up.
Reviewed in the United States on January 8, 2025 by Tbow
    • Good value
Installed on my job trailer pretty loud
Reviewed in the United States on March 28, 2025 by Amazon Customer

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