Best Cheap Home Security Systems of 2021

Cheap home security systems give you the peace of mind and control you need to protect your home without breaking the bank.

You can also use our recommendation tool to find out the system that better fits your needs.
Updated Jun 8, 2021
Written By
Dashia Starr | Home Security Writer
Evaluated over 90 safety products to help you protect what matters most. Check our Methodology

Cheap home security systems

Here at, it’s important that our readers get the best out of our recommendations. When picking the best cheap home security systems, we made sure that “cheap” didn’t equate to inexpensive now but costly later. We wanted to ensure you get the most value out of your pick with reliable and well-rated providers. Our categories reflect what stood out to us the most from more affordable home security providers so that you can choose according to your needs.  

These cheap home security systems give you affordable equipment and services without sacrificing durability and reliability. Most cheap home security systems are contract-free and have generous trial periods. You can also save money by choosing DIY installation and self-monitoring options. The best affordable home security systems give you more flexibility with budget-friendly equipment options like picking the equipment you want and adding more later

Here are our top five picks for cheap home security systems.

Top 5 cheap home security systems in 2021

Compare cheap home security providers

SimpliSafe Security

Cove Security

Ring Home Security

Abode Security

Professional monitoring cost
$14.99/mo. $14.99/mo. $10/mo. $19.99/mo. $19.80/mo.
Equipment starts at
$183 124.50 $199.99 $179.99 $231.99
DIY & Professional DIY DIY & Professional DIY DIY
Trial period
60 days 60 days 30 days 30 days 30 days

Features of Affordable Home Security Systems

  • DIY installation

    Cheap home security systems usually require DIY installation to cut costs. Self-installing your system allows you to avoid an installation fee, which could be $70 to upwards of $300, depending on the provider and equipment. You also won’t have to be concerned with setting aside time for a technician to install your system for you when you can do it yourself.

  • No contract

    Home security contracts can come with hefty activation and termination fees. You’re also locked into a price for years, which may not be ideal if you’re looking to save money. Cheap home security systems usually don’t require contracts because they’re DIY systems. Most affordable home security systems only charge for your optional monthly monitoring fee, video storage and any upfront equipment costs.

  • Inexpensive monitoring

    One perk of cheap home security is inexpensive professional monitoring. This is more common with DIY providers compared to traditional home security providers.Professional monitoring usually doesn’t require a contract, so you can pay monthly and cancel anytime. Self-monitoring is typically free, but you’ll be responsible for setting up mobile notifications and alerting emergency responders if needed.


Compare affordable security systems

  • Best overall DIY security system

    SimpliSafe Home Security

    Our rating
    Starting at

    Our take on SimpliSafe Home Security:

    SimpliSafe Home Security is our top pick for inexpensive monitoring, durable equipment, and reliable services that simplify home security. You’ll have all the right devices and features to give you peace of mind — even when the unexpected happens.



    • Inexpensive professional monitoring
    • Wireless equipment
    • Cellular monitoring


    • Mobile alerts not available in the basic monitoring plan
    • No selection of smart home devices
    • Smart home capabilities not available in the basic monitoring plan

    Research SimpliSafe

  • Best for instant text alerts

    Cove Security

    Our rating
    Starting at

    Our take on Cove Security:

    Although Cove Security launched just a couple of years ago, it offers some unique perks, such as the ability to avoid a contract by paying for equipment upfront. Another major selling point is Cove’s ease of installation.


    • Affordable monitoring and equipment
    • Installation takes about half an hour
    • 60-day money-back guarantee


    • Limited equipment selection
    • Doesn't connect toZ-Wave equipment

    • Smartphone app only available with the most expensive monitoring package

    Research Cove Security

  • Best for video doorbells

    Ring Home Security

    Our rating
    Starting at

    Our take on Ring Home Security:

    Ring is a popular DIY camera choice, especially for those that aren’t looking for whole-home security quite yet. Its security systems and cameras can give you affordable security, monitoring, and surveillance without a contract.


    • Standalone equipment and whole-home systems available
    • Professional and DIY installation and monitoring available
    • A wide range of comparatively cheap equipment


    • Paid Protect Plan required for video storage and smart features
    • Only works with Amazon Alexa
    • Cellular backup only available with a Ring Protect Plan

    Research Ring

  • Best for flexible monitoring

    Blue by ADT

    Our rating
    Starting at

    Our take on Blue by ADT:

    Get trusted professional monitoring and an easy-to-install security system with Blue by ADT. Even better, your first month of monitoring is free. As a Blue by ADT customer, you have the option to choose a no-contract plan. By doing this, you can purchase the equipment and skip the professional monitoring. You can always go back and add professional monitoring to your system if you decide you need it later down the line.





    • Standalone and whole-home security solutions
    • Optional professional monitoring by ADT’s award-winning specialists
    • Works with Google Assistant and Amazon Alexa


    • No professional installation option
    • No smart home equipment offered
    • Cloud storage costs extra

    Research Blue by ADT

  • Best for self-monitoring

    Abode Security

    Our rating
    Starting at

    Our take on Abode Home Security:

    Abode offers plenty of features in your security equipment. It offers DIY smart security that gives you more than expected. Abode’s Iota Security hub has a built-in siren, HD camera, two-way audio, and can connect up to 160 smart devices. You’ll have to set up the system yourself, and Abode requires service, but it’s worth every penny.


    Recommended package: The Iota All-in-One Security Kit Elite is our favorite pick. We love the built-in hub features. Plus, you’ll still get the security essentials for $292. If you’re looking for an option with more cameras, we recommend the Smart Security Kit Complete for a solution that has two Abode Cam 2 cameras. This provider also offers price match. If you already have a quote from a different provider, make sure to send it to them to see if there’s an opportunity to save extra money. 


    • Works with Google Assistant, Amazon Alexa, and Apple HomeKit
    • Smart hub with built-in security with smart home features
    • Camera that doubles as an indoor, outdoor, and doorbell camera


    • Warranty only lasts one year
    • Requires paid plan for service and most features

    Research Abode

Factors to consider when buying cheap home security systems

Cheap home security systems can save you money, but there are a few factors to keep in mind before buying. Here are some takeaways to consider as you shop for affordable security options: 

    1. Equipment must be purchased upfront. Some options like ADT and Vivint let you pay for your equipment through your monthly contract cost. Equipment costs can be expensive upfront, depending on the provider. 
    2. Extra fees. Keep additional fees in mind when adding up home security costs. Factor in activation fees and cloud storage for surveillance. Sometimes these fees can make it more expensive than planned.
    3. Look for warranties and trial periods. Make sure you understand your system’s warranty before buying. Some equipment warranties only last one year and only cover certain parts of the system or service. It’s best to see if a trial period is available to try the system risk-free.

A cheap home security system can provide peace of mind, just like some of the more expensive alarm systems on the market. You can always choose a basic starter kit and add additional equipment over time. If you decide you want more advanced technology or a lifetime warranty, you may want to go with a pricier provider. It’s best to also look for coupons or deals to save money while still giving you a durable, reliable security system.

Cheap home security FAQs

Home Security Writer

Dashia Starr

Dashia researches and writes on all things home automation and security. She focuses on the latest news, products, and providers to share only the best with you.

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