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TechRise Door and Window Alarm,Door Alarms for Kids Safety,Easy-to-Install Door Sensor,3-Level Volume Adjustment, Suitable for Doors,Windows,Drawers,Garages,Apartment and Home Safety

Original price was: $23.99.Current price is: $21.99.

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Technical Details

Control Method ‎Touch
Noise Level ‎100 Decibels
Sensor Technology ‎Contact Sensor
Manufacturer ‎TechRise
Item Weight ‎15.8 ounces
Product Dimensions ‎10.63 x 5.51 x 0.71 inches
Item model number ‎TR-WA901
Style ‎9PCS
Included Components ‎Case
Batteries Included? ‎No
Batteries Required? ‎Yes
Description Pile ‎Batteries (included)

Additional Information

ASIN B0D9GSXTJ8
Customer Reviews

4.5 out of 5 stars

668 ratings

4.5 out of 5 stars

Best Sellers Rank

Date First Available July 15, 2024

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here

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Customers say

Customers find the window alarm functions well, with one mentioning it works great on windows, and they appreciate its loudness, ease of installation, and good value for money. The device offers multiple settings and volume control options, and customers value its security features, with one noting it provides an extra layer of home protection. The adhesive strength receives mixed feedback from customers.

13 reviews for TechRise Door and Window Alarm,Door Alarms for Kids Safety,Easy-to-Install Door Sensor,3-Level Volume Adjustment, Suitable for Doors,Windows,Drawers,Garages,Apartment and Home Safety

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  1. Day

    Better than expected.
    Works well, very loud. Easy to install and use.

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  2. Kay

    Good quality and function
    You can adjust to listen to different kinds of alarms and you can also adjust the loudness as well. These are easy to use and easy to set up. Every time you open the door you hear a ring so you know the door has been open so it gives you peace of mind. These function well as a door alarm when the door is open. I bought them because my 5-year-old likes to go outside and that way I can hear when the door is opened. These came in three of a pack and I definitely recommend them for doors or windows

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  3. Bella

    Great Purchase, great price!
    Great purchase at a great price. I highly recommend. I like the fact that they are easy to install and there a few alarm options. One that sounds once the door is open and then it stops and another the keeps ringing while the door is open. They have 3 different volume options and there is also a shut off option which is nice because I got these for when my grandbaby is visiting.

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  4. mojabs

    highly recommend
    This are a wonderful addition to my home. I have added to my doors to protect my grandchildren from entering my pool area without adults knowledge. They have also become an extra layer of security in my home. So easy to install on regular doors and patio door. I like the multiple settings. Very loud setting is great when you have a house full of people and want to know who is coming and going. They are very discreet which is also a plus and can be mounted high out of the reach of children.

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  5. Jennifer W

    Adhesive fails
    These are inexpensive and effective little alarms, but the adhesive on the narrow part of the alarm fails quickly so be prepared to attach them some other way. I think it’s because the little side of the alarm is so small that there just isn’t a lot of surface area for any kind of adhesive. They’re loud enough to alert your household, but not enough to annoy your neighbors. Overall a decent product, but the adhesive failure is a problem.

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  6. Christine M

    Door & window alarms
    These are perfect to let us know when someone has opened a door or window out to the pool. Small ones can not sneak out. Easy to install, turns off when needed.

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  7. Judi McQuoid

    Alarm stops sounding seconds after activated.
    Really loud and surprising!

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  8. Happy Mommy

    Feeling secure
    Easy to install. Uses secure adhesive strips. Alarms are loud and let me know when my little eloper tries to leave. As a mother with a disabled child this gives me comfort.

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  9. Ke Ling

    Ich habe mir das Gerät zugelegt um eine akzeptable Soundausgabe für ein kleines, Raspberry Pi 3B+ basiertes Media System mit 7″ Screen zu haben. Die Soundkarte wurde vom System problemlos als Audiogerät erkannt und nach Eintrag in die ALSA hat sie auch sofort funktioniert ( Tutorials zur Installation von USB Soundkarten unter Linux gibt es im Netz). Der Sound ist absolut okay, Arien würde ich jetzt keine über die Karte hören aber dazu ist sie auch nicht gedacht. Der Stromverbrauch ist auch moderat genug um sie an einem Raspberry Pi ohne zusätzlichen aktiven USB Hub zusammen mit zusätzlichen USB Peripherie Geräten betreiben zu könnenPlane noch ein paar ähnliche Projekte und ich werde sie mir dafür wieder kaufen!

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  10. Thomas Schmitt

    Nach Windows Update war der Ton verrauscht, alles probiert, nichts hat geholfen,da kam mein Sohn auf die Idee, es mit einer USB Soundkarte zu versuchen. Ich habe diesen Stick von TechRise genommen weil er nicht starr ist. Sehr schnell geliefert und schon die gute wertige Verarbeitung hat mich positiv überrascht. Mein Sohn hat den Treiber runtergeladen und die USB Soundkarte installiert, das Ergebnis hat mich voll überrascht, der Sound ist wieder voll da, kein rauschen, top. Auch die gute Verarbeitung muss nochmals hervorgehoben werden, keine Billigtechnik. Top, kann das Produkt nur jedem empfehlen.

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  11. Sonya Martins

    Exactly what I wanted.works great

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  12. summer

    I have them on all 3 entry doors and when I go 2 bed I turn them onThey are loudLove them

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  13. Mister S

    Funktioniert immer noch problemlos.

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    TechRise Door and Window Alarm,Door Alarms for Kids Safety,Easy-to-Install Door Sensor,3-Level Volume Adjustment, Suitable for Doors,Windows,Drawers,Garages,Apartment and Home Safety
    TechRise Door and Window Alarm,Door Alarms for Kids Safety,Easy-to-Install Door Sensor,3-Level Volume Adjustment, Suitable for Doors,Windows,Drawers,Garages,Apartment and Home Safety

    Original price was: $23.99.Current price is: $21.99.

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