20 Best Window Alarms [2024]

Are you looking for the best window alarms? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling window alarms.

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1 GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless,... GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless,...
2 Door Window Alarm, Toeeson 120DB Door Alarms for Kids Safety, Door Chime for Store Home Door Window Alarm, Toeeson 120DB Door Alarms for Kids Safety, Door Chime for Store Home
3 Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm |... Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm |...
4 GE Personal Security, Window and Door Alarm, 12 Pack, DIY Protection, Burglar Alert, Wireless... GE Personal Security, Window and Door Alarm, 12 Pack, DIY Protection, Burglar Alert, Wireless...
5 Lewis N. Clark Travel Door and Window Alarm with Flashlight, Blue, 2 Pack Lewis N. Clark Travel Door and Window Alarm with Flashlight, Blue, 2 Pack
6 Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm ((12 pcs)... Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm ((12...
7 GE Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless... GE Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless...
8 Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Close... Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Close...
9 10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor with Batteries, Loud Door Alarms... 10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor with Batteries, Loud Door...
10 WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit... WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8...
11 120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless... 120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless...
12 CATSONIC Premium Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Universal... CATSONIC Premium Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Universal...
13 Door Window Alarm 2 Pack Noopel Home Security Magnetic Sensor Burglar Anti-theft 120DB Alarm with... Door Window Alarm 2 Pack Noopel Home Security Magnetic Sensor Burglar Anti-theft 120DB Alarm with...
14 Window and Door Alarms for Home Sanjie Wireless 120 Loud DB Alarm with Batteries for Dementia... Window and Door Alarms for Home Sanjie Wireless 120 Loud DB Alarm with Batteries for Dementia...
15 Instapark IN03C Home Security Window Door Magnetic Sensor Alarm, 4-Pack Instapark IN03C Home Security Window Door Magnetic Sensor Alarm, 4-Pack
16 SCHLAGE Z-Wave Connect Camelot Touchscreen Deadbolt with Built-In Alarm, Satin Nickel, BE469 CAM... SCHLAGE Z-Wave Connect Camelot Touchscreen Deadbolt with Built-In Alarm, Satin Nickel, BE469 CAM...
17 ELCIEEI Wireless Door Alarm 2 Packs 108dB Window Alarms Sensors for Kids Safety and Personal... ELCIEEI Wireless Door Alarm 2 Packs 108dB Window Alarms Sensors for Kids Safety and Personal...
18 Door Window Alarms, Toeeson 120DB Pool Door Alarms for Kids Safety, Window Alarms for Home Door Window Alarms, Toeeson 120DB Pool Door Alarms for Kids Safety, Window Alarms for Home
19 Wsdcam Glass Break Sensor Alarm 125dB Ultra-Slim Wireless Glass Break Detector Window Alarm... Wsdcam Glass Break Sensor Alarm 125dB Ultra-Slim Wireless Glass Break Detector Window Alarm...
20 Window Alarm 4 Packs - Loud 120dB Alarm and Vibration Sensors Compatible with Virtually Any Window -... Window Alarm 4 Packs - Loud 120dB Alarm and Vibration Sensors Compatible with Virtually Any Window...
SaleBestseller No. 1
GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless,...
  • Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound...
  • User Friendly – Features an easy-to-use OFF/CHIME/ALARM switch on the side of the alarm to let you choose your preference of alert, comes in a set...
  • Easy Install – Experience completely wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box
  • Battery Operated – Powered by four long-life LR44 button batteries (included) and features a battery test button and low battery indicator to keep...
  • Peace of Mind – This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life...
SaleBestseller No. 2
Door Window Alarm, Toeeson 120DB Door Alarms for Kids Safety, Door Chime for Store Home
  • 120 LOUD ALARM - this Magnetic sensor window door alarm loud enough to detects entry, prevent kids and babies going out the house, protecting your...
  • EASY INSTALLATION - Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY!...
  • 2022 UPGRADED ULTRA - SLIM DESIGN - Size: 3.0" x 1.5" x 0.63", ultra-slim door and window alarm with 2 adjustable settings (alarm/chime). Perfect for...
  • LOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, no worry about failing to work. ( 4xLR44...
  • WHAT YOU GET – 6 packs 2022 upgraded decent door window alarms with chime, 100% customer satisfaction service, value for your money, any questions,...
Bestseller No. 3
Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm |...
  • 100% New and high quality
  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more!
  • Magnetic sensor switch detects your door or window.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA...
  • Super loud 90 dB alarm. When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm...
  • Super suitability and stability.
Bestseller No. 4
GE Personal Security, Window and Door Alarm, 12 Pack, DIY Protection, Burglar Alert, Wireless...
  • Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound...
  • User Friendly – Features an easy-to-use OFF/CHIME/ALARM switch on the side of the alarm to let you choose your preference of alert
  • Easy Install – Experience completely wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box
  • Battery Operated – Powered by four long-life LR44 button batteries (included) and features a battery test button and low battery indicator to keep...
  • Peace of Mind – This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life...
SaleBestseller No. 5
Lewis N. Clark Travel Door and Window Alarm with Flashlight, Blue, 2 Pack
  • LOUD + ATTENTION GRABBING: High pitched 91 dB sounds when the home alarm is triggered. Loud enough to alert your neighbors, wake you up, and deter...
  • MAXIMUM SECURITY + VERSATILITY: Stay safe at home and while you travel. Perfect alarm system for front door, bedroom, apartment, dorm, or hotel. Can...
  • EASY SET-UP: Hold the thin blades together and slide them into the crack between the door and doorframe, loop the cord around the door handle, and set...
  • COMPACT + PORTABLE: Perfect hotel door alarm and theft deterrent for your next vacation. Small and weighs less than 2 ounces. Easily fits in your...
  • INCLUDES: Built in LED flashlight, and two button cell batteries. Great additional personal security feature when traveling, in an unfamiliar...
Bestseller No. 6
Door Window Alarm, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm ((12 pcs)...
  • Super loud 95 dB alarm. When someone opens the door or window illegally (the relative position of the primary and secondary parts changes), the alarm...
  • Magnetic sensor switch detects your door or window.Easy stick installation and operation, press on/off switch to power on/off then insert 2 PCS AAA...
  • The alarm gives out clear and loud sound when an intruder breaks in. Wireless magnetic sensor switch. Freely switch control. Emit super loud sound...
  • Super environmental suitability and stability.
  • Easily mounted by adhesive. Type to window or door. Ideal entry warning for homes,apartments,mobile homes,offices,hotel rooms,garages,and more.
Bestseller No. 7
GE Personal Security Window and Door Alarm, 2 Pack, DIY Protection, Burglar Alert, Wireless...
  • Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound...
  • User Friendly – Features an easy-to-use OFF/CHIME/ALARM switch on the side of the alarm to let you choose your preference of alert
  • Easy Install – Experience completely wire and hassle-free mounting with the included double-sided tape, everything you need is included in the box
  • Battery Operated – Powered by four long-life LR44 button batteries (included) and features a battery test button and low battery indicator to keep...
  • Peace of Mind – This home security product is designed to fortify your home with a reliable layer of protection, empowering you to live your life...
Bestseller No. 8
Wsdcam Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor Close...
  • Door window alarm deterring thieves effectively by 110dB loud alarm, also prevent children /pets going out the house without notice
  • Window alarm sensors with 4 modes -- Not only on/off setting, but also General Alarm, Constant Alarm, Closing-door Alert and Doorbell Mode. You can...
  • This wireless alarm with high quality and small size, suitable for most of doors windows (sliding/crank/hung....doors and windows ), cabinets, and...
  • Easy operation, press on/off switch to power on/off. Low consumption, battery can last longer. With low battery warning, if in low battery, it will...
  • Simple peel and stick installation, package Includes everything you need when install. Came with LR44 batteries and adhesive tape. If you need any...
Bestseller No. 9
10 Pack Wireless Door Window Alarm, Magnetic Burglar Alert Sensor with Batteries, Loud Door Alarms...
  • Big LOUD ALARM – door window sensors loud enough to detects entry, prevent kids and babies going out the house, protecting your home office, garage,...
  • EASY INSTALLATION - Wipe the flat surface, peel off sticker, mount the alarm on door and magnetic stripe on door frame. Done!!
  • SMART DESIGN - The alarm and magnetic stripe are separated more than 0.39inch(10mm), it keeps going off until you close door(make them connection) or...
  • Size: 2.52" x 1.67" x 0.66, no much space needed to install. It has 3 adjustable settings (on/off).
  • POWER SAVE– battery for power supply can be used for more than one year(3 * LR44 batteries included per alarm )【NOTE: 1. Take out the plastic...
Bestseller No. 10
WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit...
  • ✅ALPHA WIRELESS SECURITY SYSTEM - A smart way to protect your house with tolviviov Smart Home Security System. 8-piece kit includes the 1 alarm...
  • ✅SMART ALARM SYSTEM for Home - tolviviov Alarm Security System is an affordable solution for your apartment security. You have full control over the...
  • ✅CUSTOMIZATION - You can add extra door and window sensors, motion detectors, wireless doorbell, and water detectors to different rooms in your home...
  • ✅DIY INSTALLATION - Easily set up tolviviov Wireless Home Security System in minutes without tools. The wireless connection devices does not damage...
  • ✅VOICE CONTROL and WIFI Network - Your tolviviov Home Alarm System can be easily controlled by Away, Disarm, and Home modes with your voice. Works...
Bestseller No. 11
120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Wireless...
  • LOUD ALARM: The 120 DB security alarm is perfect for signaling to you when there is an unwanted entry. Audible at over 750 feet it sounds loud so the...
  • WIRELESS ALARM SENSOR: No wiring is necessary and 3 LR44 batteries are included in each device. Made to last 6 - 12 months these batteries in the...
  • EASY TO INSTALL: The wireless security alarms can be installed anywhere with an opening. Simply use the adhesive provided and tape it to wherever you...
  • SLEEK DESIGN FOR HOUSE- With an ultra slim build and sleek design these alarms can be put easily wherever you need them. Great for attaching to house...
  • PACKAGE INCLUDED: 3 * Alarms with tapes (Batteries included), 2 * Anti-noise Ear plugs, 1 * User manual.
Bestseller No. 12
CATSONIC Premium Window Alarm Device Set - Extra Loud 130dB Alarm & Vibration Sensors - Universal...
  • FEEL SAFE AT HOME! If you’ve been looking for a reliable Window Alarm, then your search is over! That’s because our product has an advanced...
  • GLASS BREAK ALARM WITH 130db SIRENE! Because our Catsonic Glass Break Sensor uses a 130db loud alarm siren you’ll be able to notice everybody who...
  • READY TO USE IN JUST 1 MINUTE! Our Sensor is designed to fit any window and can be installed in less than 1 Minute without the requirement of...
  • Vibration or Magnet Sensor! Our alarm has a vibration sensor and is the perfect choice to detect Glass Breaks and when a window gets opened with...
  • NO-RISK GUARANTEE! Does this come with a money back guarantee? YES! Your purchase comes with a full 30 day no-risk, no-nonsense 100% Money Back...
SaleBestseller No. 13
Door Window Alarm 2 Pack Noopel Home Security Magnetic Sensor Burglar Anti-theft 120DB Alarm with...
  • Magnetic door window alarm sensor 120db alerts a person to a door or window opening. Please note: this alarm does not work on uneven surfaces.
  • Prevent children going out the house without notice. Also ideal entry warning for your home, office, apartment, garage and so on.
  • Ultra-thin door and window alarm with 2 adjustable settings (off/on).3xLR44 batteries included.
  • Easy installation, No wiring needed! No screws needed! Included double sided tape! Note: make sure the gap between the alarm and magnet sensor within...
  • Ultra-sensitive also Low battery indicator to check battery life. This is a PERFECT AFFORDABLE compliment for your home security.
Bestseller No. 14
Window and Door Alarms for Home Sanjie Wireless 120 Loud DB Alarm with Batteries for Dementia...
  • [DOOR AND WINDOW ALARMS FOR HOME ]:This door window alarm is 120 DB loud enough to detects entry, prevent your kids ,toddler, alzheimers elderly going...
  • [EASY TO INSTALL]: Magnetic sensor for alarm is easily mounted by adhesive, tape it on the windows or doors then all is done! No wiring needed! No...
  • [ULTRA-SLIM DESIGN]: Portable Size window/door alarm sensors : 3" x 1.5" x 0.8, ultra-slim open door alarm with 2 adjustable settings (on/off). Also...
  • [LOW BATTERY INDICATOR]: for this pool alarms for doors, you will easily know when to replace the battery with its low battery indicator, no worry...
  • [PACKAGE & WARRANTY]: Sanjie door and window alarms 100% customer satisfaction service, any questions Please contact us for help in any time!
SaleBestseller No. 15
Instapark IN03C Home Security Window Door Magnetic Sensor Alarm, 4-Pack
  • Ultra-compact magnetic window/door alarm with 110 dB siren alerts the occupant and scares away would-be intruder
  • Inexpensive yet convenient, effective magnetic sensor alarm for entry doors, sliding patio doors, backyard side gates, windows, safes, cabinets and so...
  • No wiring necessary, fool-proof, effortless, peel-and-stick installation with the included double-sided adhesive foam tapes
  • Tamper-proof design: disarm the alarm by moving the button to the "OFF" position; otherwise the alarm will sound continuously until the door or window...
  • Battery powered by 2 AAA batteries (not included)
SaleBestseller No. 16
SCHLAGE Z-Wave Connect Camelot Touchscreen Deadbolt with Built-In Alarm, Satin Nickel, BE469 CAM...
  • Works with Alexa for voice control (hub required, Alexa device and hub sold separately)
  • Touch Screen keypad and lock cylinder on exterior and thumb turn interior. Door thickness range is 1.37 to 1.75 standard
  • Stores up to 30 personalized user codes at a time
  • Built in alarm with 3 alert settings. Battery Uses 4 AA alkaline batteries. Exterior Dimensions 3 x 5 x 1 inches. Interior Dimensions 3 x 8 x 2...
  • Z wave technology connects to your home automation system and lets you lock or unlock your door remotely via the web or smartphone.Volts:6 V
Bestseller No. 17
ELCIEEI Wireless Door Alarm 2 Packs 108dB Window Alarms Sensors for Kids Safety and Personal...
  • 【High Decibel】 When the door/window is opened or pried open, a 108 dB sound is immediately emitted. Magnetic sensor will alert you immediately...
  • 【Low Battery Indication】When the host's LED flashes once/second and the remote control's flashes become dark/fade or remote comtrol range becomes...
  • 【Easy to Carry the Remote Control】It can be put in your pocket or hang on your keychain. You can use the remote control to set disarm, alarm,...
  • 【Multi-Mode Alarm】ELCIEEI door magnetic alarm includes 3 alarm modes: alarm triggering, panic function (SOS emergency function) , doorbell...
  • 【Multiple Controllers】 One magnetic sensor can match with at most 8 remote freely,one remote could control several sensors.
SaleBestseller No. 18
Door Window Alarms, Toeeson 120DB Pool Door Alarms for Kids Safety, Window Alarms for Home
  • 120 DB DOOR WINDOW ALARMS– this magnet triggered window door alarms loud enough to detects entry, prevent kids and babies going out the house,...
  • EASY INSTALLATION - Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY!
  • ULTRA-SLIM DESIGN - Size: 3.0" x 1.5" x 0.63" ultra-slim window door alarm with 2 adjustable settings (on/off). Perfect for home, office, garage, dorm...
  • LOW BATTERY INDICATOR – you will easily know when to replace the batteries with its low battery indicator, no worried about failing to work. (...
  • WHAT YOU GET – 10 packs environmental, stable, dustproof and functional window door alarms, 100% customer satisfaction service, value for your...
Bestseller No. 19
Wsdcam Glass Break Sensor Alarm 125dB Ultra-Slim Wireless Glass Break Detector Window Alarm...
  • Glass break alarm work by detecting the physical vibrations, with 125 dB loud alarm sound and red indicator blinks can help to deter/scare away the...
  • Adjustable sensitivity from gently touch to push or beat, for preventing false alarms. You can easily set it according to your need
  • Wireless vibration sensor with ultra-slim, lightweight design and pretty quality performance. It’s perfect for your home, apartment, office, store,...
  • Battery operated alarm, package including 3pcs LR44 battery for each sensor, long battery life with 1-year battery life. You don’t need to change...
  • Super easy to install and use, simple peel and stick installation (double-sided tapes included). No wiring or screws/hub required. Mount the vibration...
Bestseller No. 20
Window Alarm 4 Packs - Loud 120dB Alarm and Vibration Sensors Compatible with Virtually Any Window -...
  • 4 Packs Ultra-thin Window Security Alarm, built-in sensor detects vibration and emits a 120 dB alarm and will sound continuously 60 seconds.
  • Unique high/low sensor sensitivity setting, to helps prevent false alarms.
  • Red warning LED light blinks every 4 seconds, to caution would-be intruder of the window’s protection. Comes with warning sticker, stick on windows...
  • Low battery warning, remind that you need to replace the battery, will not miss the safety protection at home. Requires AAA*2pcs batteries (not...
  • No wiring needed, simply peel and stick the alarm on any window or glass. Perfect for any window (including sliding windows) in your home, garage,...

Having trouble finding a great window alarms?

This problem is well understood by us because we have gone through the entire window alarms research process ourselves, which is why we have put together a comprehensive list of the best window alarmss available in the market today.

After hours of searching and using all the models on the market, we have found the best window alarms for 2023. See our ranking below!

How Do You Buy The Best Window Alarms?

Do you get stressed out thinking about shopping for a great window alarms? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching window alarms, which is why we have assembled a comprehensive list of the greatest window alarms available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for window alarms that you consider buying. Your questions might include the following:

  • Is it worth buying an window alarms?
  • What benefits are there with buying an window alarms?
  • What factors deserve consideration when shopping for an effective window alarms?
  • Why is it crucial to invest in any window alarms, much less the best one?
  • Which window alarms are good in the current market?
  • Where can you find information like this about window alarms?

We’re convinced that you likely have far more questions than just these regarding window alarms, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for window alarms, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible window alarms. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an window alarms buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available window alarms currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of window alarms has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an window alarms?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your window alarms.
  5. Customer Ratings: Number ratings grade window alarms objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their window alarms.
  7. Product Quality: You don’t always get what you pay for with an window alarms, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an window alarms is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining window alarms information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding window alarms is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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