Inspiring Ideas for Modern Home

5 Best Shed Alarm Systems for Enhanced Security

Contrary to popular belief, your home is not the only place that needs an alarm system to protect it from theft. While the shed is part of a home, securing it is more often than not an afterthought for many homeowners, which is a big mistake.

Best Shed Alarm Systems

Home sheds that do not have an alarm system are five times more vulnerable to theft as compared to those that do have an alarm system. One of the reasons for an increase in theft in garden sheds and garages is that many people use that space for the storage of garden equipment and other tools.

While most homeowners do not think of securing their garage or garden shed, if they own expensive power tools, a ladder, a motorcycle, or another vehicle, then getting a shed alarm system is going to make sure their belongings are protected.

One of the main reasons why you need to keep your garden shed or garage secure is that insurance policies often do not cover equipment and belongings that are stored in a garden shed or garage. While you can have it added to your existing home insurance policy, it will bump up the price and does not guarantee the safety of your belongings that are stored away in the shed.

This is why it is important for those who own expensive lawn maintenance and other equipment that’s stored in the shed or garage to not just have a padlock on their shed but also invest in a good quality shed alarm system. 

Best Shed Alarms for Your Home

Here is the list of the 5 best shed alarm systems that you can use to secure your belongings and protect your property.

Ecolink is a reliable name when it comes to delivering efficient door and window alarm systems for homes, garages, and garden sheds. The company’s Z-Wave Plus door and window sensor system is the latest in the lineup of home security systems that have been released by the company. One of the main selling points of the Z-Wave Plus home security system is that it uses the company’s latest Z-Wave Plus technology, which is a significant upgrade from the previous Z-Wave software.

Ecolink Z-Wave Plus Door Window Contact Sensor...
  • COMPATIBILITY: The Ecolink Door/Window is manufacturer...

New Design and Function Upgrades

What makes the Z-Wave Plus home security system unique is that it offers rare earth magnets, which is an industry-leading feature of home alarm systems. What makes the rare earth magnets unique is that they are designed to provide a 5/8-inch gap. This makes them ideal for commercial or double-hung windows.

Ecolink is the leader in designing home alarm systems that are efficient and reliable. The products the company delivers include premium-quality wireless security systems and intelligent home automation devices. The Z-Wave Plus technology makes it compatible with SmarThings, which means it can be integrated into a variety of Z-Wave home security hubs. The all-new Z-Wave Plus alarm system is the latest premium security product in the company’s lineup which offers an exceptional level of protection for any garden shed or garage.


  • Uses the latest Z-Wave Plus technology
  • Easy to install
  • Offers reliable protection
  • Boasts of a three-year battery life
  • Powerful magnets and sensors
  • Available in white and brown
  • Reliable reporting of “open” events


  • Large size
  • Occasionally fails to report a “closed” event 

Wireless: Yes | Battery-Powered: Yes | Battery Type Required: 3V Lithium CR123A Battery | Sound Level: N/A

Honeywell is a well-known brand in the home security system niche. The company has been around for a while and offers a range of home security solutions that range from simple to advance security systems. The Honeywell 58160D Outdoor Wireless Magnetic Contact security system is a simple, yet efficient device which offers protection for your home, garden shed or garage.

Portable and Convenient Design

The main selling point for the Honeywell magnetic contact home security system is its robust build. This home security system is not only waterproof but has been designed to withstand extreme temperatures with ease. The wireless transmitter technology that’s been integrated into its design offers excellent motion detection even when working in extreme temperatures.

The Honeywell 58160D Outdoor Wireless Magnetic Contact security system features two zones, which can be adjusted according to your requirements. The first one is a closed circuit contact where the devices can be wired directly. The second loop is the magnetic reed switch that has been built into the system and can be used to protect sheds and garages.

This security is the best choice for those who are looking to protect their outdoor equipment while using outdoor-rated magnetic pull-apart contacts. As a security measure, this transmitter operates on a 7-digit serial number. It also needs a loop number that can be programmed into a wireless zone in the control.


  • Hassle-free installation
  • Comes with an alarm and chime option
  • Can be customized to send a push notification, text, or email
  • Unique tamper feature makes it difficult to rip off
  • Can be used in conjunction with other home security systems
  • Easy to pair with other similar devices
  • Long battery life


  • Works only with Honeywell and 2GIG alarm systems
  • Does not send a restore signal unless physical contact is restored 

Wireless: Yes | Battery-Powered: Yes | Battery Type Required: AA Battery | Sound Level: N/A

The Wsdcam Wireless Anti-Theft Door and Window Security Alarm is a mid-tier home alarm system that’s been designed to offer protection against intruders. The easy installation and straightforward design of this home alarm system make it the ideal choice for those looking to protect their homes, garages, and garden sheds.

Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor...
  • Suitable for Bikes, Electric Bike, Motorcycles, Scooter,...
  • Vibration alarm, 7 levels sensitivity adjustable, 3 levels...

The home alarm system has been constructed with durable plastic and can be attached to all types of surfaces. The easy-to-use design makes using this home alarm system a breeze. The system features a large button in the middle of the device which is used for arming. Below that are the disarm, panic and doorbell learn code buttons which are large and easy to find.

Basic Home Security System with a Loud Alarm

The Wsdcam Wireless Anti-Theft Door and Window Security Alarm is a magnetically triggered alarm system that features an extremely loud 105 dB alarm when triggered. This wireless home alarm features 4 modes that allow you to control the device from up to 45 ft.

The versatile design of this home alarm system means that it can be used as a door and window alarm, along with a door open chime/pool alarm for kids. But, this alarm system is more effective when keeping a garage or garden shed protected. The loud alarm means that it can easily be heard by those in the house so that they can alert the police. This alarm system is powered by two AAA batteries. The energy-efficient design offers long-lasting battery life, which can last for up to 10 months.


  • Very loud alarm
  • Easy to install
  • Can work inside and outside a door or window
  • The remote key fob has an excellent range
  • Features a “panic” button
  • Can program up to 50 alarms with a single remote
  • 1-year standby battery life


  • Instructions can be confusing
  • Arming (turning it off/on) is just as loud as the alarm
  • AAA batteries are not included

Wireless: Yes | Battery-Powered: Yes | Battery Type Required: AAA Alkaline Battery | Sound Level: ‎120 dB

SABRE is another popular name when it comes to premium-quality home alarm systems. The brand offers many efficient solutions to give homeowners peace of mind while they are at work or traveling. The SABRE Wireless Home Security Door Window Burglar Alarm is one of the more efficient products that’s been introduced by the company.

SABRE Wireless Home Security Door Window Burglar Alarm with...
  • ATTENTION-GRABBING: Extremely loud 120dB alarm helps...
  • USER-FRIENDLY: 3 adjustable settings (off/alarm/chime);...

Loud 120 dB Alarm System

This particular home alarm system is being touted as one of the loudest alarm systems that are available in the market today. Whenever the sensors on this alarm are triggered it will result in an incredible 120 dB alarm that’s loud enough to wake up the neighbors. Considering its affordable price, the SABRE Wireless Home Security Door Window Burglar Alarm with LOUD 120 dB Siren offers more value for your money as compared to softer alarm systems.

Apart from the incredibly loud alarm of this home security system, you also get to use an extremely user-friendly product. The manufacturers have designed this product keeping the users in mind. With the SABRE wireless home security system, you get a device that can be installed just about anywhere and on any surface. Its versatile design makes it the perfect choice for protecting your home, garage, or garden shed.

When you purchase a SABRE product what you get is a product that’s backed with more than 40 years of experience. That’s how long the company has been designing and manufacturing home security products. For those who find the installation process difficult, there’s also a free instructional video that’s been provided by the company on their official website.


  • Sturdy, user-friendly design
  • Power sensors
  • A battery indicator that lets you know when the battery runs out
  • Loud 120-decibel alert
  • Includes “chime” mode
  • Alarm audible from up to 300 meters away
  • Affordable home alarm system


  • On/Off switch is inconveniently placed
  • Basic design
  • 120 dB alarm might be too loud for some people

Wireless: Yes | Battery-Powered: Yes | Battery Type Required: LR44 Battery | Sound Level: 120 dB

GE Personal Security Window/Door Alarm offers an efficient and reliable home alarm system that protects your home, garage, or garden shed. The company has been designing home security products for some time and always offers premium quality security devices that have been built keeping the user in mind.

GE Personal Security Window and Door Alarm, 4 Pack, DIY...
  • Safe and Secure – Ward off would-be intruders with a...
  • User Friendly – Features an easy-to-use OFF/CHIME/ALARM...

Cost-Efficient Security Solution

With the GE Personal Security Window/Door Alarm, you get a simple and easy-to-use home security system that’s also cost-effective. One of the main standout features of this security product is its loud alarm which sounds whenever the sensor is triggered. The extremely loud 120 dB alarm is loud enough to frighten away any burglars from your home or garden shed.

Similar to other home security products available in the market, with the GE Personal Security Window/Door Alarm what you get is simple and efficient DIY home protection. The security device is easy to install and comes with a convenient low-battery indicator so you can check on the battery life of the device. This home alarm system also comes with a 90-day limited warranty.

Thanks to its versatile design, the GE Personal Security Alarm is the ideal choice for protecting your home, garage or garden shed.


  • Loud 120 decibel alarm
  • Sturdy build using premium quality materials
  • Lightweight and versatile design
  • Features low battery indicator
  • Easy chime/alarm/off controls
  • Comes with a 90-day limited warranty
  • Easy to install and does not require any wiring


  • Build-in battery cannot be replaced
  • Needs to be mounted using double-sided adhesive tape
  • On/Off switch located inside the device
  • For indoor use only
  • Not waterproof 
  • Product contains chemicals

Wireless: Yes | Battery-Powered: Yes | Battery Type Required: LR44 Battery | Sound Level: 120 dB

Best Shed Alarm Systems Comparison Table

ProductWirelessBattery-PoweredBattery Type RequiredSound Level
Z-Wave Plus Door & Window SensorYesYes3V Lithium CR123A BatteryN/A
Honeywell 5816ODYesYesAA BatteryN/A
Wsdcam Door & Window Security AlarmYesYesAAA Alkaline Battery‎120 dB
SABRE Home Security AlarmYesYesLR44 Battery120 dB
GE Personal Security Window/Door AlarmYesYesLR44 Battery120 dB

Buying Guide For The Best Shed Alarm System

Because of the popularity of shed alarm systems, there’s a range of options available in the market, all of which offer various features and functions. While some shed alarm systems only feature an external siren that goes off whenever the alarm is triggered, other shed alarms also feature motion detectors as well.

Since there are various types of garage and shed alarm systems available, there’s going to be no dearth of options. But, all shed alarm systems are not equal, which is why you need to find a high-quality shed alarm system that offers you the best security features.

In case you were wondering, the following are some of the different types of shed alarm systems that are available.

Dialer Alarm SystemThis type of shed alarm system dials a phone number once the alarm is triggered. This phone number is specified by the owner of the alarm system. The alarm can be pre-set to either dial the user’s phone number or someone else’s phone number whenever the alarm is triggered. The idea is to alert someone who can then notify the police.

Bell Only Unlike the Dialer Alarm System, the Bell Only alarm system is only going to make a loud sound when someone tries to break into your garage or shed. Since it does not automatically notify anyone, the loud sound of the alarm itself is enough to frighten away any burglars.

Smart Home Security SystemsThis is the latest generation of alarm systems that’s available in the market today. These alarm systems also notify someone when the alarm is triggered. Similar to the dialer alarm system, this type of alarm also allows you to nominate a person who will then be notified by the alarm system whenever it is triggered.

Connected —The connected alarm system can be integrated with an existing home security system. This is an ideal choice for those homeowners who already have a home security system and are looking for an alarm system for their shed or garage as well. One major benefit of the connected alarm system is that it can be integrated with your existing home security system, which means you can monitor your shed or garage using the same software and mobile applications of your home security system.

Wired vs. Wireless - When choosing a shed alarm system, you may have to decide between wired and wireless systems. While both are efficient in providing your shed or garage with the protection it needs while you’re away, a wireless alarm system does have its advantages.

One of the main advantages of owning a wireless shed alarm system is that there are no wires used to connect the various sensors and cameras. Furthermore, being a wireless system, you get to monitor the activity in your garage or shed from a remote location via your smartphone, tablet, or laptop.

Shed Alarm Systems FAQs

  • Do shed alarms work at night?

    Most shed alarm systems are programmed to work both day and night. They use motion-sensing technology to detect any movement around your shed and alert you accordingly.

  • How loud are shed alarm sirens?

    Shed alarm systems typically have loud and piercing sirens to attract attention. Sound volume can vary from 110 to 130 decibels, which is the approximate equivalent of a jackhammer or an airplane taking off.

  • How long do shed alarm batteries last?

    Battery life depends on the type of shed alarm system you choose and how often it’s used. Most will have a battery life of between six months to 1 year.

  • Are shed alarm systems easy to install?

    Most shed alarm systems come with easy-to-follow instructions and can be self-installed. A DIY install can be done in around 30 minutes. If you’re unsure though, it can be beneficial to hire a professional.

  • Can I monitor my shed alarm system without WiFi?

    A few shed alarm systems connect to the Internet to allow remote monitoring via your smartphone or computer. But most shed alarms work without a Wi-Fi connection.

  • Can I get insurance discounts with shed alarm systems?

    Some insurance companies do offer discounts for those who have installed shed alarm systems. Check with your insurance provider to see if they have any such policies.

  • Conclusion

    The shed alarm systems available on the market each have unique selling points, from smart home integration and outdoor durability to budget-friendly options. Shed security is an important aspect of home protection, and with so many options to choose from, it's essential to find a system that fits your specific needs.

    From the above 5 best shed alarm systems, here are the top three expert recommendations:

    For those in need of a shed alarm system with smart home integration capabilities, the Z-Wave Plus Rare Earth Magnets Door & Window Sensor is an ideal option. The cutting-edge Z-Wave Plus technology and compatibility with SmartThings make this product an efficient and reliable choice.

    Homeowners searching for an outdoor shed alarm system can confidently rely on the Honeywell 5816OD Outdoor Wireless Magnetic Contact. Its robust build ensures that it can withstand harsh environments, making it a good option for outdoor protection.

    Lastly, the Wsdcam Wireless Anti-Theft Door and Window Security Alarm is the right choice for those on a budget. This affordable system provides excellent security without breaking the bank, boasting a very loud alarm and a versatile design that works well for both indoor and outdoor use.

    Ultimately, the choice of a shed alarm system comes down to personal preferences and specific needs. Consider the top three recommendations and select the one that best suits your requirements for a secure and protected shed.

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