Best Window Alarms

Last Updated on September 1, 2020

Are you searching for the best window alarms?

I have installed window alarms on all my home and business windows as an important part of my total home security system. It is imperative that you select quality window alarms that won’t fail. With this in mind, I have reviewed the top window alarms on today’s market and after reading this article you will know my recommendations.

Check the quick list below for links to customer reviews and prices for my best window alarm picks, or read on for the full review:

  1. Doberman Security Ultra-Slim Window Alarm
  2. Wsdcam Door and Window Alarm
  3. Toeeson Door Window Alarm Wireless
  4. Catsonic Premium Window Alarm Device Set
  5. SanJie Door Window Alarm Security

It’s normal to want extra protection around your home so that you can know if someone tries to break into your house. And window alarms are a great way to discourage a would-be thief. These are some of the best window alarms on the market and are designed to help keep you and your family safe.

How to Select the Best Window Alarms

There are a few things that you need to consider when shopping for window alarms. Obviously, you need to have in mind a budget for how much money you are willing to spend. This is especially important for homeowners who have very large homes, as it can be really easy to accidentally overspend when buying multiple window alarms.

Additionally, you must make sure that you choose an alarm that is going to be loud enough for you and for your neighbors to hear. While some people are concerned that they will choose an alarm that is too loud, I think that a loud alarm is important to wake you up. It can also serve to drive your intruder away from your home.

Make sure that you consider whether you want an alarm that responds to vibrations or one that will sound an alert when they window is opened and the two parts of the alarm are separated from each other. I prefer the type of alarm with two pieces that are installed on opposite parts of the window, as they are less likely to sound a false alarm.

Benefits of Having Great Window Alarms

The most obvious advantage of installing window alarms at your home is that you will be able to monitor whether or not someone opens your window. This is great for providing homeowners and RVers with peace of mind that they will be notified if someone attempts to break into their home.

Another great benefit of window alarms is that they are a wonderful way to ensure that family members stay inside the home. Parents who have a teenager who is prone to sneaking out can enjoy that they will be notified when this occurs. Additionally, these alarms are great to keep young children from getting into mischief and can also be helpful for older adults who have memory loss problems.

Features to Look For

Not all window alarms have a low battery indicator, but unless you are willing to check your batteries on a regular basis, I think that this is really important to have. This will ensure that you can change your batteries as necessary, which is the only way to make sure that you are completely protected at all times.

I also like it when alarms have an on/off switch so that I can open the window without the alarm going off. If you like to have your windows open when it’s nice out like I do, then you will probably want to consider an option that has this feature, as well.

Some window alarms that can be used on the door also are able to function as a doorbell. This is great if you don’t have one installed at your home and want to know when you have guests arrive. Additionally, there are also some alarms that feature a shorter alarm to alert you to when the door is open. Unlike the constant alarm of an intruder, these are great for use on indoor doors to monitor the location of family members.

Finally, some window alarms can be connected to larger systems that are operated by remote control. This is great for the tech-savvy family. I think that this is a wonderful way to keep an eye on the function of all alarms and to easily switch between various settings on the alarms.

How to Use Your New Window Alarms

How you use your window alarms depends on what kind you bought. If you bought window alarms that will pick up on vibrations, then you simply have to stick them to the window and listen for the alarm to go off. These can be sensitive, which means that you may experience the alarm going off on accident due to storms, something hitting the window, or even a slamming door.

If you choose a magnetic window alarm then you must make sure that the two parts of the alarm are lined up correctly during installation. This will prevent the alarm from going off prematurely. These are often peel-and-stick alarms just like vibration alarms, which means that you don’t have to worry about having power tools on hand. However, make sure that you know where you want to put the parts of the alarm, or the adhesive can quickly wear out.


Even though these alarms are very easy to setup and to use, you do need to make sure that you perform maintenance on them regularly. Changing the batteries is important, as is simply making sure that the adhesive is still sticking. I also recommend looking to see if the alarms have been damaged in any way, which can occur when someone accidentally knocks into them.

Best Window Alarms

I have installed window alarms at my home and business and I recommend to all my family and friends to do the same. With a relatively small investment, window alarms will make a big improvement to your home security. I have reviewed the top models available for performance, durability, and dependability.

Doberman Security Ultra-Slim Window Alarm

The back of these alarms features a warning to criminals that they are going to be breaking into a home with an alarm, which is a great way to deter many from trying. Because they are so easy to install, a homeowner can quickly set them up on all windows in their home without any problem. Additionally, they are very loud, which is great to alert you and your neighbors to the problem.


  • Offers a 100 dB alarm when the window vibrates
  • Slim design is great for use in any area of the home
  • Won’t sound a false alarm in bad storms
  • Peel and stick installation is fast and easy
  • Ships with batteries


  • Can tend to fall off the window after a while of use
  • Don’t work as well on double-pane windows

Wsdcam Door and Window Alarm

Not only do these alarms ship in a 10-pack, which is great for larger homes, but they can be used in a variety of ways. Thanks to their multiple operation modes, they can act as doorbells, closing-door alerts, and even sound a constant or a general alarm to alert you as to open windows or doors.


  • Features a 110 dB alarm
  • There are multiple functions in this one alarm
  • Magnetically triggered, which makes it great for use on windows, doors, refrigerators, and freezers
  • Features a simple peel and stick installation
  • Low battery consumption means that they last for a long time


  • Sometimes ship with dead batteries
  • Can be difficult to switch between operation modes

Toeeson Door Window Alarm Wireless

This 4-pack of alarms is great for any homeowner looking to monitor their windows and their doors. They are incredibly loud and are designed to be dustproof, which means that they will last for years without wearing out or becoming damaged. Unlike other alarms, they feature a low battery indicator, which makes it easy to stay on top of changing the batteries.


  • 120 Db loud alarm can be heard up to 750 feet away
  • Peel and stick mounting doesn’t require any tools
  • Slim design is easy to place out of sight
  • Features a low battery indicator and ships with included batteries
  • Comes with 1-year warranty


  • Can be difficult to install on certain windows and doors
  • Adhesive tends to wear off after a while, especially if the alarms are repositioned

Catsonic Premium Window Alarm Device Set

These are a great alarm option that can be used not only in a home, but also in an RV, which makes them incredibly versatile and useful for a lot of people. Thanks to the advanced technology, they won’t sound as many false alarms as other similar products will, which prevents high stress levels in the homeowner. They stick easily on windows and look very modern and updated.


  • Vibration-activated windows alarms
  • Incredibly loud 130 dB siren
  • Install quickly in seconds, thanks to the powerful adhesive
  • Ships with batteries so that they can be used right away
  • Cutting edge vibration technology decreases the chance of false alarms


  • Can be difficult to turn off once they have sounded the alarm
  • Tend to beep randomly

SanJie Door Window Alarm Security

These door and window alarms are fast and easy to install and incredibly loud, which is great for anyone who is hard of hearing or looking to scare away an intruder. They are easy to operate, thanks to their on/off switch as well as the low battery indicator, so you never have to worry about your batteries dying and leaving you unprotected.


  • 120 dB alarm
  • Runs on 3 included batteries and will generally last for up to 12 months
  • Features a low battery indicator
  • Minimum trigger distance of 1 cm for fast response to open windows or doors
  • Can be used on both doors and windows


  • Not sensitive to vibrations
  • Can be turned off on the inside, so not great for keeping people from sneaking out of the house

For more security guides and tips read these articles:

The most versatile window alarms on this list are the Wsdcam Door and Window Alarm. I love that these have a few different modes that they can be set to, which makes them great for keeping an eye on the outside of your home as well as internal doors. When paired with the optional remote control, they are even easier to manage. Additionally, they are designed to use very little battery, which means that you don’t have to worry about changing the battery as often. Because they can be used on both doors and windows, they are great for use throughout the home and can help keep your family safe.

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