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UltraPro

UltraPro Personal Security Window and Door Alarm, 12 Pack, Wireless Chime

  • Based on 5,346 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 21
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Size: 12 Pack


Features

  • 120DB DOOR AND WINDOW ALARM Deters intruders instantly using a reliable magnetic sensor, with selectable siren or chime alerts when doors or windows open or close
  • SIMPLE ALERT CONTROL Side OFF/chime/alarm switch lets you match security needs to daily use, includes 12 alarms for broader indoor entry point coverage
  • WIRELESS INDOOR INSTALLATION Uses included double-sided tape for fast tool-free mounting on doors, windows, cabinets or drawers, no wiring required
  • BATTERY-OPERATED SECURITY ALARM Runs on four included LR44 batteries and features a front LED low battery indicator for dependable everyday protection
  • TRUSTED HOME MONITORING SOLUTION Designed to add a layer of awareness and confidence in houses, apartments, dorm rooms, offices, RVs and campers; no apps or monthly fees required

Description

ULTRAPRO AUDIBLE WINDOW AND DOOR ALARMS — SIMPLE HOME SECURITY ALERT SYSTEM The UltraPro Audible Window and Door Alarms deliver an easy, cost-effective way to monitor entry points and deter unwanted access. Designed for homes, apartments, dorm rooms, offices, RVs and campers, each alarm emits a powerful 120-decibel alert that helps discourage intruders the moment a door or window is opened. Installation is fast and wire-free. Use the included double-sided tape to mount the alarm and magnet in minutes, with no tools required. When the door or window separates the base from the magnet, the alarm activates instantly. An easy-access chime/OFF/alarm switch lets you choose a gentle chime for daily monitoring or a loud siren for security situations. Beyond doors and windows, these compact alarms work well on cabinets, drawers and interior spaces where awareness matters. An LED indicator alerts you when battery power is low, while four included LR44 batteries ensure out-of-the-box operation. With straightforward setup and dependable performance, UltraPro Audible Window and Door Alarms provide peace of mind without complicated installations or ongoing costs.

Color: White


Brand: UltraPro


Power Source: Battery Powered


Compatible Devices: Home Security System


Product Dimensions: 1.63"L x 0.38"W x 4.62"H


Power Source: Battery Powered


Compatible Devices: Home Security System


Battery Description: Alkaline


Number of Batteries: 48 LR44 batteries required. (included)


Control Method: Touch


Audible Noise: 120 db


Mounting Type: Door Mount


Sensor Technology: Contact Sensor


Color: White


Item Dimensions L x W x H: 1.63"L x 0.38"W x 4.62"H


Shape: Square


Brand: UltraPro


UPC: 030878459891


Item Weight: 3.2 ounces


Global Trade Identification Number: 91


Unit Count: 12 Count


Size: 12 Pack


Manufacturer: Jasco Products Company, LLC


Manufacturer Warranty Description: Limited Lifetime Warranty


Number of Items: 12


Built-In Media: 12 Night Lights


Item Type Name: UltraPro Personal Security Window and Door Alarm


Model Number: 45989


Mfr Part Number: 45989


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 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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Top Amazon Reviews

    • loud and easy to install
Size: 1 Pack
I haven’t had to use it yet the security alarm and I hope I won’t have to. Nobody wants their house broken into but it’s loud and you can turn it on a quiet setting if you want, but for sure if you want a vacation and if Thief open the door when it was locked, it would set up a really loud decibel alarm over 120 dB so it’s great for that. The whole neighborhood would know something bad was happening to your house ... show more
Reviewed in the United States on August 6, 2026 by Rollie Masher
    • Amazing!!!!
Size: 12 Pack
Boy are these LOUD!!!! Excellent, cost-effective home security devices. As a single mom, I feel so much safer at home with these installed. Don’t hesitate to buy these!! I know I’ll definitely be getting more!
Reviewed in the United States on August 1, 2026 by Caroline
    • Secure window alarms
Size: 12 Pack
Made well. Very sturdy. The alarm is very loud . Would definitely scare an intruder. The adhesive is very good too. Would buy again .
Reviewed in the United States on June 29, 2026 by Bonnie McHugh
    • Effective Door Chime
Size: 1 Pack
This is an inexpensive and simple 3 way switch operation Door Chime/Alarm. Installation takes about 2-5 minutes per unit. A deeper look. First off, I feel this unit is best suited for it's Door Chime feature. For example, if a child is to open the door and walk outside, you will know. It gives a loud double chime sound the moment the door opens, but then goes silent. ( Effective alert system, but doesn't remind you to close the door. ) The Alarm feature is extremely loud and continuous from the time the door opens and until the door is closed. It's very similar to the sound of a residential fire alarm. If an intruder gets the door open, it may be enough to startle them and send them running. Or- Perhaps, to a seasoned thief, or intruder of some sort, they may continue to come inside and shut the door and the alarm will shut off immediately. If the intruder identified the source, they could easily locate the on/off switch, or the battery compartment door to disable the unit. ( At best, this unit may provide you precious moments to grab a weapon so you can defend your family and or property in the case the unfortunate event occurs. ) ****So dollar for dollar, It's a small, but wise investment. I'd say this is well worth the money depending on the purpose you intend to use this unit for. **** I chose to give 4 stars for lacking volume control and additional double backed tape for instances where door molding effects mounting position, creating an unlevel surface. A couple of my doors have molding which create a 1/4 inch gap. I resolved this issue by purchasing additional double backed tape for the smaller strip side to level the slope off of the molding and then foam tape for the Chime side to raise it to the appropriate height. I had to get slightly creative, but these additional steps only added a couple extra minutes to the installation time. ( Hopefully the manufacturer takes note and adds these additional items to their package. ) To answer several questions you may have - Can these be used outside? *NO Not designed for outdoor use The unit must be mounted somewhere on the opening side of the door. I recommend near the top corner out of reach of children. Would I use it on a fridge or freezer? *No, read above^ Will it work on certain doors or windows? In most cases, I'd say you can make it work using additional double backed tape and or foam tape. Battery operated - LR44G batteries X4 Can these sync with current Alarm systems? *No Can these sync with each other? *No Will the Alarm feature make you go def? *Possibly ;) Can your neighbors hear the alarm from across the street? *Yes, while the door is open, anyone in the area will here the alarm and quite possibly the chime as well. ... show more
Reviewed in the United States on August 31, 2016 by Ickaris
    • Worth buying, really loud both chime and alarm
Size: 6 Pack
It’s easy to set up in the doors and windows too, it’s really loud - the chime is loud that from the kitchen door I can hear it clearly from my bedroom which is about 50ft away. The alarm is so loud - it will spook anyone opening the door and windows.
Reviewed in the United States on May 24, 2026 by jack
    • Does the Job
Size: 1 Pack
This product was purchased to keep my little escape artist inside the house. We installed locks he can't reach but, since other people go in and out, there's no way to guarantee they stay locked ALL the time. This handy device helps fill the gap by making sure mama knows EVERY time someone goes through the door! It's VERY easy to install -- if you don't have any trim around your door. If you have trim, you'll need to either forego the alarm or cut into the trim to make a space, because this needs to sit flush. But assuming you have the space for it, just make sure the area is clean and dry and stick it on with the (included) adhesive foam strips. It comes with batteries already installed; you'll just need to remove the piece of plastic preventing them from making contact so they don't burn out prior to purchase. They are, however, some weird button batteries, so when it's time to replace them, they can't be replaced with a trusty AAA. The overall device -- both pieces -- is a little smaller than I had anticipated. I'd say it's a little smaller than two side-by-side boxes of matches. It has three settings: off, alarm, and chime. Off is pretty self-explanatory. I assume if it's set to alarm, it will go off continuously when the door or window is opened. We keep it set on chime, so it goes off once every time the door is opened. It makes a very loud, obnoxious digital chiming sound; you've probably heard it if you've ever been in a store that announces your presence with an electronic chime. It isn't a very pleasant sound if you're standing right beside it, but I'm able to hear the downstairs door from upstairs, so there are benefits to its being as loud as it is. I wish it were designed to use a AAA battery, because the button batteries are exceptionally hazardous around children, but I have no complaints about the alarm's functionality. ... show more
Reviewed in the United States on April 15, 2016 by Rachel B. Ramey (blogger/author)
    • Loud Enough; Just Use Different Tape
Size: 6 Pack
We purchased these for the doors on my father's home. He has begun to exhibit signs of dementia and will occasionally get up and wander around the house at night. The alarm is nice as you turn it on and off and can set it to either the "door bell" ring or the blaring siren; both loud enough to hear from all over the house. They were easily installed in mere minutes. The only complaint that i have it that the tape does not hold up over time. We have had to replace the tape they came with, using double sided gorilla tape instead. Overall, a great alarm. ... show more
Reviewed in the United States on April 27, 2026 by Jgraham
    • Take on vacation!!!!
Size: 6 Pack
Review Image by Hannah
I use these on my upstairs kid windows and sliding door going out to the pool. I also take them to vacation properties (condo, hotel, etc.) and use them on the windows and doors since property managers have extra keys, and door codes can be reused, etc. I feel better with this blast to the ears!! With a sticky backing, they’re easy enough to remove when checking out. ... show more
Reviewed in the United States on July 14, 2026 by Hannah

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