11 Best Door And Window Alarms In 2024

Many people prefer using tried-and-tested home security systems to keep themselves and their families safe and secure. We have compiled a list of the best door and window alarms to keep your home safe from burglars and other trespassers when you are not at home. These high-end alarms use vibration sensors, noise sensors, motion detectors, and contact sensors to detect any suspicious activity around your home. With various designs to suit your needs, you can explore our list of best-selling options to choose the right one.

In This Article

Types Of Door And Window Alarms

Here are a few types of door and windows alarms

  1. Motion Detection Alarms: Motion detectors and alarms are frequently used to detect the presence of an intruder and sound an alert. They may be linked to a security camera or floodlight, which turns on via smart light activation when the motion detector senses movement. It can tell if the system was activated by something innocuous or if a genuine threat.
  1. Contact sensors: They feature a straightforward, cost-effective design made of two contact sensors that must be lined up to activate the system. One sensor is mounted on the door or window, while the other is mounted on the doorframe or window frame opposite to it.
  1. Glass-break sensor:They aren’t usually required on every window because they can detect glass door or window shattering throughout a room. By comparing noises in the surrounding area to the normal frequency of shattering glass, these devices listen for the sound of glass breaking.
  1. Vibration sensors: They are attached to a window or a door to detect the vibrations passing through the material. If the vibration exceeds a particular level, the alarm will sound, allowing you to respond to any possible threats. However, as these alarms may be set off by heavy rain, snow, or hail, you’ll need more than one type of alarm.

11 Best Door And Window Alarms

1. Best Real-Time Support:Ring Alarm 8-Piece Kit


The ring alarm kit includes a base station to keep your system online, a keypad for in-home control, and a range extender. It is a real-time emergency alarm, suitable for one to two-bedroom homes, covering 1,000-2,000 sq. ft. when connected with the contact sensors. When you turn off the in-home mode, the inside sensors are turned off, but your external sensors stay on to keep track while you’re gone. Watch this YouTuber’s honest review to get a better idea about the high-performance product and its features.


  • Works with Alexa
  • Can detect fire, flood, and fire
  • Real-time emergency support
  • Convenient dashboard with all the details


  • May require high-speed internet

protip_icon Did you know?
Studies have shown that a visible alarm system on the door or window can help deter burglars from breaking into a house (1).

2. Best D2D Pairing: YoLink Smart Home Starter Kit


Offering an all-in-one solution for your home safety needs, this premium smart security device from YoLink provides an extremely long range of a quarter mile, surpassing Wi-Fi and older RF types in range and obstruction penetration. The smart device comes with a YoLink hub, a smart plug, and a smart sensor (motion-based) to control and monitor your home from anywhere using the YoLink app on your smartphone.

Color: 4-pack with regular hub | Material: ‎Plastic | Batteries: ‎8 AAA batteries required | Product Dimensions: ‎9 x 5 x 2 inches | Item Weight: ‎1.23 pounds |


  • Easy to set up
  • User-friendly app
  • Smart notifications and immediate break-in alerts
  • Energy-saving smart plug
  • Control-D2D device-to-device pairing allows you to operate it even without the Internet or power
  • Ensures reliable monitoring via remote accessibility


  • Might have limited compatibility
  • Adhesive might be slightly weak

Our Reviewer's Experience

"This door sensor effectively alerts for unlatched doors, and I appreciate how easily it integrated with Alexa despite an initial setup issue. It has an impressive wireless range and offers quick notifications. I'm glad I got this for our home."

3. Best Wireless: Eve Door & Window Smart Contact Sensor

Experience the ultimate in-home security and convenience with the Eve door and window sensor. The smart device helps you keep track of your doors and windows, receive activity notifications, and seamlessly control other HomeKit-enabled accessories. Offering efficient home security solutions, this smart security device is easy to install and requires no additional wiring.

Color: ‎White | Batteries: ‎1 Lithium Metal batteries required | Product Dimensions: ‎0.91 x 2.05 x 0.94 inches | Item Weight: ‎5 ounces


  • Wireless contact sensor
  • Built-in Bluetooth
  • Ensures data privacy
  • Equipped with voice-control
  • Shows detailed records on your phone
  • Long battery life
  • Compact design


  • May require frequent updating

Our Reviewer's Experience

"This sensor stood out because of its seamless integration and impressive battery life. The setup is pretty easy, and it has enhanced the standard safety measures I had in place. I appreciate its convenience and functionality."

Ring Alarm 8-Piece Kit
Best Real-Time Support
YoLink Smart Home Starter Kit
Best D2D Pairing
Eve Door & Window Smart Contact Sensor
Best Wireless
Color WHITE 4-pack with regular hub ‎White
Material- ‎Plastic-
Batteries- ‎8 AAA batteries required ‎1 Lithium Metal batteries required
Dimensions- ‎9 x 5 x 2 inches ‎0.91 x 2.05 x 0.94 inches
Weight- ‎1.23 pounds ‎5 ounces

4. Best Battery Life:Ecolink Z-wave Plus Door & Window Sensor


Ecolink Z-wave Plus magnetic door & window sensor is a reliable and easy-to-install solution for your home. The tried-and-tested sensor monitors the status of your windows and doors using Z-wave plus technology and is compatible with most Z-wave home security hubs. It is equipped with rare earth magnets, which provide a strong and secure hold.

Shape: Rectangular | Material: Plastic | Color: White and Brown | Batteries: 1 CR123A batteries required | Item Weight: 1.41 ounces | Product Dimensions: 3.35 x 1 x 1 inches.


  • Includes white and brown housing options to match any decor
  • Battery life of up to three years
  • Wireless
  • Easy-to-install alarm components


  • Installation instructions may not be clear

Our Reviewer's Experience

"I've found these door sensors to be quite dependable, especially with my doors that have larger gaps. Pairing it with SmartThings for light control was easy, and the added functionality of attaching it to heavier doors, like our garage door, has made it a practical buy."

5. Best Versatile:Ring Alarm Contact Sensor (2nd Gen)


The top-tier Ring alarm contact sensor (2nd Gen) is a compact and convenient home security alarm. The effectively audible alarm sends you an instant alert whenever a door or window opens in your home, providing you with peace of mind. The compact design and removable magnet give you the option to place the sensor on different types of door and window frames.


  • Long battery life
  • Designed to ensure ease of installation
  • Includes two 3V CR2032 batteries
  • Versatile design


  • May have limited compatibility

Our Reviewer's Experience

"I've recently added these door sensors to my home security setup. The design blends in more discreetly than other models I've previously used. They connect quickly to the alarm base and have long-lasting batteries. I'm pleased with their performance so far."

Why We Think It's Worth Buying

The whopping 876 positive reviews on Amazon reflect the superior quality of this product.

protip_icon Quick fact
A loud alarm or siren sound at or above 120dB can instantly injure the ear and cause pain (2).

6. Best Travel-Safe:Lewis N. Clark Travel Door Alarm


Enhance the protection of your home and travel with peace of mind with this intrusion travel door alarm by Lewis N. Clark. With a high-pitched 91dB sound, the portable door alarm is an ideal way to alert you and your neighbors in case of intrusions. It’s easy to set up and can be used in a variety of settings, such as luggage, dorms, apartments, bedrooms, front doors, and windows.

Material: Plastic | Color: Blue | Batteries: 2 Lithium Metal batteries required | Item Weight: 0.09 ounces | Product Dimensions: 1.5 x 1 x 5 inches.


  • Built-in LED flashlight
  • Adjustable cord lock
  • Lightweight and portable
  • Available in multiple colors


  • Cord lock may be a bit flimsy

Our Reviewer's Experience

"This door alarm offers me peace of mind when we're away on family vacations or when I travel solo. It's loud, reliable, and compact enough for easy portability. It has been a great addition to my travel kit."

Why We Think It's Worth Buying

The 515 positive reviews on Amazon are proof that this product meets customers' expectations.

7. Best For Sliding Doors: Wsdcam Door And Window Alarm


Wsdcam alarm set includes batteries, adhesive tape, and ten window alarms. The ultra-efficient loud alarm goes off immediately when the two sections of the Wsdcam door and window alarm sensor kit are separated. It includes four modes – general alarm, constant alarm, closing-door alert, and doorbell. The 110-dB loud alert system can detect intruders and instantly notify homeowners.

Color: White.


  • Low-battery warning
  • Easy to install
  • Time-delay mode
  • Suits sliding doors


  • May not have volume control

Our Reviewer's Experience

"This noisemaker alarm is easy to install, thanks to the double-sided tape, and impressively loud, which has been a real asset for our home security. They've proven to be quite durable over these months of use. I would recommend them!"

8. Best Dual-Purpose:SecurityMan 2-In-1 Door Security Bar With Alarm

Securityman 2-in-1 Door Security Bar with Alarm Image: Securityman

Upgrade your home’s security with SecurityMan’s two-in-one door security bar with alarm. It has a 120dB sound siren, which gets triggered and alerts you in case of any intrusion. The dual-purpose device can be used as a sliding door jammer and a security stopper. Made of high-grade iron, it ensures maximal security and durability.

Material: ‎iron, plastic, rubber | Color: ‎White | Batteries: ‎1 9V batteries required | Product Dimensions: ‎20.5 x 0.88 x 1 inches | Item Weight: ‎1.85 pounds


  • Vibration-activated
  • Adjustable and anti-slip
  • Can withstand force up to 350lb
  • Easy to assemble and remove
  • Doesn’t cause scratches to the door


  • May have a fading alarm sound

Our Reviewer's Experience

"I am impressed with the audible range of this alarm, which can be heard even from a distance. It fits the frame inconspicuously, and its all-white and sleek design does not interfere with the aesthetics of my interiors."

Why We Think It's Worth Buying

The product has earned its stripes, with over 306 reviews on Amazon.

9. Best Quick Response:Wyze Home Security Core Kit

The Wyze home security core kit provides dependable and personalized home security. It lets you monitor and control your home’s status remotely and share access with friends and family. And in the event of an alarm activation and confirmed emergency, it alerts both 911 and professional security personnel.

Color: White,Grey | Batteries: ‎1 Lithium Polymer batteries required | Product Dimensions: ‎4.5 x 4 x 1 inches | Item Weight: ‎1.72 pounds | Color: ‎White,Grey


  • Easy DIY installation
  • Sturdy hardware
  • Supports remote accessibility
  • Supports up to 100 sensors
  • Offers round-the-clock reliable monitoring
  • Impressive response time of five seconds


  • Adhesive might not be strong enough

Our Reviewer's Experience

"I like this security system for its ease of setup and integration with my existing Wyze cameras, as it provides me with a cohesive home safety system. It's a dependable choice, and I'm happy with my purchase."

10. Best With Voice-Control: Aqara Door And Window Sensor


The Aqara entry alarm works as a door and window sensor and detects and sends a mobile notification or alert regarding unauthorized entry or when your door/window opens unexpectedly. With a wide 22mm gap allowance, this tried-and-tested sensor works with most windows, doors, drawers, and cabinets.

Color: White | Color: ‎White | Batteries: ‎1 Lithium Metal batteries required | Product Dimensions: ‎1.61 x 0.87 x 0.43 inches | Item Weight: ‎0.48 ounces


  • Voice-control compatible
  • Turns on home lights automatically
  • Energy-efficient loud alarm
  • Long-lasting battery
  • Compact design
  • Movement detection


  • May display inconsistent data at times
  • May be louder than expected

Our Reviewer's Experience

"I've had a good experience using this sensor. It syncs well with Apple HomeKit and Home Assistant, providing responsive lighting control and notifications. I found the installation to be a bit tricky initially, but its consistent performance has made it worth it."

protip_icon Point to consider
Fix a magnetic alarm on a sturdy door or window frame away from weather-related wear and tear to keep the magnets from rusting.

11. Best Multipurpose:LifeDecorDirect WiFi Door Sensor Detector

The four-pack WiFi door and window sensor alarm from LifeDecorDirect sends an instant push notification to the connected smartphone whenever a door or window is opened or closed. It does not require any hub and is easy to install. The sensor detector requires 3M glue for installation. It runs on two AA batteries, and a push notification is sent when the battery is low.

Color: ‎White-4 Pack | Product Dimensions: ‎2.83 x 0.75 x 1.18 inches | Item Weight: ‎4.6 ounces


  • Durable
  • Easy to use
  • Multipurpose
  • Compatible with Android and iOS


  • Delay may be long
*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

How To Choose The Right Door And Window Alarms?

Here are a few factors to consider when buying a door and window alarm system. 

  1. Integration:Ensure the smart technology is integrated into the best door and window sensors and is linked to your monitored security system. This can ensure you receive mobile notifications when access points are unlocked and observe who is at your house.
  1. Installation: Consider wireless alarms or door sensors for hassle-free installation. Such alarms/door sensors should be simple to install with one screw, a magnet, or adhesive.
  1. Remote control: Choose remote control alarm sensors to control the device from a distance and check the battery life.

Frequently Asked Questions

1. Do I need sensors on every door and window?

Most systems include a certain number of sensors, and you may add more. Although the sensors should be installed on every entrance and window in the house, using them on the main entrance points can work.

2. How do I test a door sensor?

An easy way to check if the door sensors are working is through the sensor lights. Check the external LED when you try to close the door to see if your door sensors are out of line. The sensors are operating if the lights are green; they are not if the lights are red.

3. Do house alarms go off when I open a window?

Yes, even a small opening of your door or window can trigger sensitive alarms, thereby setting off an alarm when the system is activated.

Why Trust MomJunction?

Wedetso Chirhah is a writer and reviewer known for his household and electronic product reviews. In this article, he has listed the best door and window alarms that will help you make the right decision by narrowing your choices. He has scoured different best-selling products on various trusted websites and has selected the above alarms due to their good internet connectivity, attentive sensors, good battery backup, and efficient design. In addition, he has studied many customer reviews to present to you the pros and cons of each product.

The Bottom Line

Installing door and window alarms is a cost-effective way of ensuring home protection from intruders. These alarms have different types of alarm sensors, such as motion detection, contact, glass-break, and vibration sensors. Our top recommendations from the list are the Ring Alarm 8-Piece Kit which provides real-time emergency support with the help of sensors; the YoLink Smart Home Starter Kit, which operates on a motion sensor without WiFi; and the Eve Door And Window Smart Contact Sensor, that has wireless contact sensor with in-built Bluetooth facility. You could also opt for multifunctional sensors that detect fire. When choosing the best door and window alarms, ensure the products are durable and easy to install and maintain. Further, you could opt for additional features like wireless functioning, low-battery warning, volume control, and voice or Google assistant connectivity.

Infographic: Advantages Of Using A Door Or Window Alarm

A door or window alarm is less expensive than most home security systems and can alert you when an intruder enters your home. There are a few other reasons why a door or window alarm is beneficial. Check out the infographic to learn more.

Benefits Of A Door Or Window Alarm (infographic)

Illustration: Momjunction Design Team

Get high-quality PDF version by clicking below.

Download Infographic in PDF version Download Infographic
Download Infographic in PDF version


MomJunction's articles are written after analyzing the research works of expert authors and institutions. Our references consist of resources established by authorities in their respective fields. You can learn more about the authenticity of the information we present in our editorial policy.
  1. Joseph B. Kuhns; (2012); Understanding Decisions to Burglarize from the Offender’s Perspective.
  2. What noises cause hearing loss?

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