7 Best Door and Window Alarms | Reviews & Buyer’s Guide

The safety and security of your home are one thing that you should never compromise with under any circumstances. 

You never know when the next absolutely weird ball might come flying through the window!

And as you can’t be waiting like the medieval knight armed with your sword and guarding the door for the next intruder to step in, technology has conveniently created alarm systems for you. 

Being some of the most important gadgets ever, home security sensors for doors and windows evolve by the day to bring you more advanced models that increase the level of security for your home, providing you with watertight protection 24×7.

However, with so much to choose from, it can get a bit confusing about where to invest in.

And that is why we have brought you an extensive guide of some of the best alarm systems for your doors and windows that are out there in the market right now along with a buyers’ guide that’ll help you select the perfect one!  

Best Door and Window Alarms

Here is the list of the 7 best door and window alarms that can help you to ensure your home’s security and peace of mind.

1. Noopel Door Window AlarmBest for Budget-Friendly Security

The Noopel door and window alarm is an incredibly efficient motion detector security system that alerts you, ringing out a piercing sound at 120 dB, whenever it picks up any movement in the vicinity.

This is also one of the most affordable home alarm systems, which makes it a decent purchase that gives you value for your money.


The Noopel door and window alarm system is pretty easy to install. It comes with double-sided tape, which makes it easier for you to mount the device on any door or window.

The in-built alarm system rings at 120 dB to notify you of anyone entering your home through your door or window.

The loud alarm is enough to alert everyone, even in a room of substantial dimensions. 

The system also provides an integrated low-battery light that indicates when the device needs a change of batteries. This helps you keep your alarm system running at all times, without having to compromise the security of your home, even for a single day.

This is overall a pretty basic alarm system that comes with a simple on-and-off switch for activating or disabling the system.

However, the only gripe we had with it was that it doesn’t come with a volume button. The sound is really piercing, and you’ll scramble for your life to turn it off when it goes off.

Dimensions: 3 x 1.5 x 0.8 inches | Weight: 0.64 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: N/A

2. ADT Door And Window SensorBest for Smart Home Integration

The ADT Door and Window sensors is a multifunctional home security system that can connect to other monitoring tools and provide other installation options.

The ADT alarm system can alert you of any security breach through mobile notifications and stands to be one of the most dependable security systems in the market.


We were pretty impressed with the ADT home security system when we tested it out. We love the fact that it offers multiple installation options to you so that you can install it on any kind of door or window. The high-tech sensors in the device could be paired up and connected with other home security monitoring tools as well as any home automation system that you have.

Together, it can create a smart and tight security system that detects any suspicious movements and goes off to notify you of them.  

The device comes with a mobile security benefit. All you have to do is install the ADT Plus mobile app to connect the security cameras to your phone and activate the device to keep an eye on what goes on in your absence.

The device will notify you through mobile alerts if any security breach occurs. 

Dimensions: 2.6 x 0.3 x 0.4 inches | Weight: 1.6 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: 1 year

3. Fosmon Wireless Door Entry AlertBest for Customizable Alerts

The Fosmon Wireless entry alerts include 52 door alarm sounds along with four volume options that allow you to control the ringtone and loudness of the device. Fosmon is a reputable brand that is known to deliver premium-quality home security systems that ensure complete protection to each area in your house.


The Fosmon Wireless WaveLink door entry alert system could be plugged into an outlet that detects open windows and doors. The device picks motion within 400 feet of it. This is more than enough distance to cover all of the doors and windows on a single floor of a standard residence.

You can actually expand the system by pairing the device up with 10 wireless doorbell receivers. Connect them to one magnetic door entry security sensor or to 10 contact sensors to one sensor.

One of the best features of the device is the integrated LED light which it uses to alert people with auditory impairment. This is really an admirable feature and a commendable thoughtful gesture on the brand’s part.

The alert offers you 52 door alarm sounds and four options for adjusting the volumes. You can easily coordinate the different sounds to be your alarm sound for different spaces, rooms, and parts of your house to locate the source of intrusion better. The spaces could include your garage, living room, outhouse, etc.

Installation is not difficult but could be tricky as it needs to be adequately positioned to pick the motions. If there’s a barrier in front of the device, then it might not work as well.

Dimensions: 3.17 x 3.19 x 1.12 inches | Weight: 6.7 ounces | Power Source: Corded electric, battery-powered | Wireless: Yes | Warranty: N/A

4. WSD Cam Wireless Anti-theft Remote Control Door and Window Security Alarms

The WSD camera and wireless anti-theft system for your doors and windows could be controlled with a remote control that comes with the pack. The system offers four main modes of security and alarm: arm, disarm, panic, and doorbell. It is easy to install and doesn’t require you to buy any additional accessories.


The WSD system runs quite smoothly on two AAA batteries, and the remote uses a 12-volt battery to operate. The alarm is magnetically triggered when there’s any movement at the doors or windows. The system also lets you pair it up with other alarms and remotes, for that matter, so that you can have an extensive cover of surveillance security at your home.

The camera works fine and captures everything at the slightest movement in your absence.

The alarm rings at 105 decibels. This is a mid-range noise that alerts everyone in the house without causing much discomfort.

The four modes of the alarm are pretty efficient to provide you with all the security that you need. Since the system is remote-controlled, you can manage the different functions and aspects of the device easily from any room, without having to operate anything from a central hub or system controller.

The installation process is pretty easy as well. The device comes with an uncomplicated, “peel and stick” installation which dismisses the need for any professional help.

Dimensions: 3.74 x 1.61 x 0.87 inches | Weight: 3.99 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: 1 year

5. GE Choice Alert Wireless Alarm System Doors and Window Sensors

The GE Choice Alert Wireless Alert System offers weather-resistant sensors for the doors and windows of your house, providing all-around surveillance security. The system also offers you a visual alert feature that allows determining the safety of your home discreetly.

GE provides an affordable range of quality wireless alarm systems, and Choice Alert is undeniably one of the best on the lot.


The GE Choice Alert security system is a pretty durable unit, construction-wise, and justifiably called weather-resistant for that matter. The two-piece magnetic component in the security sensors can detect movements of up to 150 feet, which is a substantial and standard area for a decent home security system to cover. 

These sensors are strategically designed to connect and function smoothly with the Choice Alert Wireless Control Center, creating a foolproof security network for your home.

The device also offers the immense benefit of a visual alert feature. This lets you supervise and determine the security status of your space quickly and discreetly, making sure that there are no potential threats or suspicious activities happening around or in your residence.

One of the greatest advantages of the system is that it offers you a range of accessories that you could use to create a custom home security system.

However, at times you may experience a weak signal from the unit, and that could be a hassle to get along with.

Dimensions: 8.45 x 6.45 x 0 inches | Weight: 4.2 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: 1 year

6. SimpliSafe Entry Sensor – Window and Door Protection

SimpliSafe Entry Sensor is handy security equipment offering an intuitive way to ensure the safety of your windows and doors. Renowned for its easy setup, this sensor uses sophisticated alarm technology to help enhance the security level of your home environment.


Deploying SimpliSafe Entry Sensor gives a sign of relief knowing your doors and windows are safeguarded against intrusion. The sensor alerts you by trigger an alarm when the accompanying magnet deviates more than two inches from it, handy in immediately catching any attempts at forced entries.

Customizable alerts are another standout feature, allowing the creation of secret alerts that quietly notify you on your phone instead of activating the alarm. This feature gives you full control over how and when to be alerted to potential security breaches.

Dimensions: ‎2 x 0.12 x 2.7 inches | Weight: 19.2 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: N/A

7. SABRE Wireless Home Security Door Window Burglar Alarm

The SABRE Wireless Home Security Door Window Burglar Alarm offers an effective, cost-efficient security solution that’s easy to use and has the power to alert you to unauthorized entries from a significant distance.


Using this security alarm offers an increased layer of home safety, thanks to its powerful 120 dB alarm. It reliably alerts you when an unauthorized entry attempt happens from even 1,300 feet away. The incorporated home security system is user-friendly and features three customizable settings: off, alarm, and chime, providing additional utility for everyday use to notify when children or guests enter or leave.

The visually appealing white finish aligns with most interior decor, giving an additional edge to your home aesthetics while also enhancing safety. For peace of mind, this device features a low battery test button, offering a proactive way to ensure the system is working optimally.

Dimensions: ‎0.5 x 2.5 x 1.63 inches | Weight: 0.32 ounces | Power Source: Battery-powered | Wireless: Yes | Warranty: N/A

Best Door and Window Alarm Comparison Table

Product Dimensions Weight Power Source Wireless Warranty
Noopel Door Window Alarm 3 x 1.5 x 0.8 inches 0.64 ounces Battery-powered Yes N/A
ADT Door And Window Sensor ‎2.6 x 0.3 x 0.4 inches ‎1.6 ounces Battery-powered Yes 1 year
Fosmon Door Entry Alert ‎3.17 x 3.19 x 1.12 inches ‎6.7 ounces Corded electric, battery-powered Yes N/A
WSD Cam Security Alarms 3.74 x 1.61 x 0.87 inches 3.99 ounces Battery-powered Yes 1 year
GE Choice Alert Alarm System 8.45 x 6.45 x 0 inches ‎4.2 ounces Battery-powered Yes 1 year
SimpliSafe Entry Sensor – Window and Door Protection 8.45 x 6.45 x 0 inches ‎4.2 ounces Battery-powered Yes N/A
SABRE Wireless Home Security Door Window Burglar Alarm 0.5 x 2.5 x 1.63 inches ‎0.32 ounces Battery-powered Yes N/A

Buying Guide For The Best Door and Window Alarm

Finding the right home security system for your doors and windows could be a challenging task, that requires you to understand how different sensors work and their essential attributes.

That is why we’re attaching the following buyers’ guide for you to know what to look for while buying a home security system for your house. 

What are the different kinds of sensors for doors and windows?

  1. Recessed contact sensors- These are usually installed within the frames of doors and windows. These make the less noticeable and pretty discreet to the common eye. However, the efficiency of these sensors doesn’t depend on their size, and they perform really well.
  2. Surface contact sensors- Surface sensors are the most affordable options for door sensors. These feature magnetic components which are used to install the sensors on the surface of the door or window.
  3. Vented-window sensors- These sensors use dual magnets to operate on windows. You can open the armed window a few inches to let the passage of fresh air. However, if the window is opened any further than that, the alarm is triggered. 
  4. Vanishing sensors- These types of sensors are very thin and almost invisible to the common eye. These are designed in a way that allows them to blend in with the home decor. However, like the recessed contact sensors, these work quite well, irrespective of their shape and size.

What features should you consider while getting a security sensor for your home?

  • Smart Security System Connectivity

The ideal security sensors usually have an integrated or built-in smart technology that allows you to connect them with centrally monitored security. This creates an interconnected home security system that helps you receive mobile notifications on your smart devices in the event of any security breach.

It also helps you to watch over your home’s security status by pairing up the unit’s surveillance camera system. You could also monitor your space through other smart security devices using a single Z-Wave hub. Some can also connect to Siri and Alexa, for that matter.

  • Wireless installation  

Always look for easy set-up and installation for your home security sensors. Wireless sensors are easy to put up and maintain. Most will require no drilling or additional alteration to your home space. These are cost-effective and easy to uninstall, as well. These mostly come with a minor screw slot, magnets, or adhesive backing for installation.

Door alarms could be a hassle to install for most, due to minimum installation spaces within the frame. However, there are many incredible models of door alarms available on online portals such as AbsoluteAutomation, which are designed for all types of doors and windows. To know more, check out the given link right now.  

  • Remote controlled system

By all means, you should be able to control your security sensors with ease and from anywhere in the house. Remote-controlled security systems or the ones that could be paired up with your smart devices offer greater ease of operation than what’s offered by older manual kills.

Remote access allows you to conveniently switch the sensor to activate or deactivate or test the battery of the device.

You’d also be able to manage the volume and other features with remote control without having to approach the central controller time and again.

  • Customizable and advanced features

Most modern security sensors for doors and windows come with advanced, customizable features that simplify the use and operations of these devices for you even more. They also increase the level of security for your home by providing features like mobile alerts which reach you even when you’re away from home or tampering sensors that alert you if somebody disables your door sensor.

Certain brands also offer customizable models that you can manage and upgrade according to your preference using additional accessories from the brand.

Can I install door and window alarms on my own?

Yes, most modern door and window alarm systems are designed for easy DIY installation.

They typically come with adhesive tapes or mounting hardware, and clear instructions to guide you through the process.

Are wireless door and window alarms reliable?

Wireless door and window alarms have evolved significantly in recent years, offering improved reliability and security.

They are less prone to tampering and offer more flexibility in installation compared to wired systems.

Can I connect my door and window alarms to my home security system?

Most door and window alarms are compatible with standard home security systems.

Before purchasing an alarm, ensure it is compatible with your existing system or choose one that can work as a standalone device if necessary.

Are door and window alarms pet-friendly?

Many door and window alarm manufacturers offer pet-friendly options that are less likely to trigger false alarms caused by pets.

Look for models with adjustable sensitivity settings or features such as pet immunity.

What is the ideal placement for door and window alarms?

Door and window alarms should be placed in vulnerable entry points, such as front and back doors, windows on the ground floor, and any sliding doors.

Ensure the alarm sensor and magnet are correctly aligned and within the specified distance for proper functionality.

What should I do if my door and window alarm is triggered?

If your alarm is triggered, first assess whether it’s a false alarm or a genuine security threat. If it’s the latter, remain calm, contact the police, and follow any recommended safety procedures.

In less urgent situations or for false alarms, check for low batteries or faulty sensors, and ensure proper alignment of the alarm components.


Wrapping up, it’s evident that selecting the best door and window alarm is a must to ensure the safety and security of your home. These alarms not only serve as a deterrent to criminals but also provide you with invaluable peace of mind.

From the above 7 best door and window alarms, here are the top three expert recommendations:

The Noopel Door Window Alarm is an ideal option for those looking for an affordable yet efficient security system. Its loud 120 dB alarm, easy installation, and low-battery indicator make it a value-for-money product.

For those wanting to connect their security system with other monitoring tools and home automation systems, the ADT Door And Window Sensor is a good option. The device comes with mobile security benefits and instant alerts, ensuring top-notch security.

Lastly, the Fosmon Wireless Door Entry Alert is the right choice for those seeking an alarm system with multiple alert tones and volume settings. Its impressive 400 feet detection range and integrated LED light for people with auditory impairment make it an all-rounder in securing your home.

Invest in one of these top-quality door and window alarms to protect your home from potential intruders while ensuring peace of mind for you and your family.

We hope we were able to provide you with an insight into the mechanism of these home security systems, just like home safes, these may be life-saving home features in emergency situations.

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