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The 11 Best Home Security Systems of 2021

We’ve reviewed the top home security systems to help you choose the best one for your needs. See why SimpliSafe has the best home security system overall with easy installation and affordability.
Updated Apr 6, 2021
Written By
Dashia Starr | Home Security Writer
Evaluated over 90 safety products to help you protect what matters most. Check our Methodology
  •  We trimmed down our intro and raised the comparison table higher on the page so you could get to the essential info sooner. We also added new sections with more information about home security costs and benefits so you can make more informed decisions about your home security purchases.
  • Check out our latest report on safety statistics 

The best home security systems offer a variety of products and services to choose from at an affordable price. After looking at 25 of the best home security systems and over 100 features, we boiled down the various research, considerations and conclusions. Overall, SimpliSafe does the most comprehensive job of keeping customers safe and making them feel safe. 

Compare the Best Home Security Systems

SimpliSafe Security

Frontpoint Security

Abode Security

Ring Home Security

Brinks Home Security

Blue by ADT

Link Interactive

Scout Alarm

Cove Security

Monitoring starts at
$14.99/mo.$49.99/mo. $29.99/mo.$44.99/mo. $20/mo.$14.99/mo. $39/mo. $19.99/mo. $30.99/mo. $19.99/mo. $14.99/mo.
Equipment starts at
$229 $599$599.99 $319.95 $229 $199.99 $199 $199.99 $229 $229 $290
Self Monitoring
DIY & ProfessionalProfessional Professional DIY DIY & ProfessionalDIY & ProfessionalDIY & ProfessionalDIY DIY DIY DIY
Safety Score
*Monitoring price shown is for entry-level professional monitoring service.

Home Security Deals & Savings

Check out more home security deals and limited-time offers. 

Deals from these providers are accurate as of April 1, 2021.

Which home security system is best for me?

Your ideal home security system depends on many factors. Consider your home’s square footage, entry points and your security needs. You should also think about your desired cost and whether you want some services including professional monitoring and installation. There’s a lot to consider from smart home compatibility to surveillance. So, how do you decide which system is best for you?  

It all comes down to knowing you’re safe and feeling safe. Here are a few of our recommendations based on a few common needs.

Renters and Frequent Movers: 

It’s best to look for DIY options that are wireless and contract-free so you can easily pack and reinstall if you move. 

Pet Owners

Some security providers, like Vivint and ADT, offer pet-friendly adjustable sensors to reduce false alerts from pets wandering your home.

Senior Citizens:

ADT is one of the best options for senior citizens thanks to its professional monitoring, reliable equipment, and access to medical alerts for senior safety. 

Homeowners with Kids: 

Vivint, SimpliSafe or ADT are the best options for parents thanks to their sturdy equipment, convenient control options, and professional monitoring plans. 

Homeowners with Smart Home Integrations in Mind: 

If you’re looking to connect dozens of smart home devices and connect them to your security system for smart security, we recommend Scout, Link Interactive, Ring, or Vivint.


If you’re always on the go, you’ll need a home security system that gives you full control with your mobile device. We recommend Vivint, Ring, SimpliSafe and Frontpoint.

Best Home Security System Reviews

  • Best Overall DIY Security System

    SimpliSafe Home Security

    Our rating
    Starting at

    Our take on SimpliSafe Home Security:

    SimpliSafe 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.


    Recommended package: Barrington



    • 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

    Why SimpliSafe?

    SimpliSafe is one of home security’s most popular choices. The company offers professional monitoring and innovative security equipment at an affordable price. SimpliSafe’s systems are also compatible with Google Assistant and Amazon Alexa, for voice control of your security equipment. 

    SimpliSafe Equipment & Packages:

    SimpliSafe’s equipment is affordable and customizable, letting you add extra equipment anytime without breaking the bank. We love a few SimpliSafe features, including

    • Crash-proof security panel 
    • Security camera that can be used both indoors and outdoors
    • Voice control of your system using voice commands

    But keep in mind that SimpliSafe doesn’t support Z-wave or Zigbee hubs yet. SimpliSafe is easy to self-install, but professional installation is available.

    SimpliSafe Monitoring:

    SimpliSafe’s professional monitoring is optional but reasonably priced if you’re interested. Keep in mind that the company’s monitoring services are handled by COPS, a third-party monitoring provider.

    Two 24/7 monitoring options are available. Standard Monitoring gives you several features:

    • Professional monitoring for about $15.50 per month
    • Built-in cellular connection 
    • Fire monitoring
    • Dispatch services 

    The Interactive Monitoring plan averages about $25.73 per month and adds surveillance features.

    SimpliSafe’s Pricing & Value:

    SimpliSafe’s prices are competitive, with the most basic package starting at $183. Though you won’t have long-term contracts with SimpliSafe, you’ll still have to pay for your equipment upfront — unless you choose to finance with PayPal Credit. You’ll also want to keep monthly professional monitoring costs in mind, but you can cancel anytime.

  • Best Home Security for Industry Experience

    ADT Home Security

    Our rating
    Starting at

    Our Take on ADT Home Security

    ADT’s a well-recognized name in the home security industry. It offers traditional security that requires professional installation and monitoring at a steep price.


    Recommended Plan


    • 6-month money-back guarantee
    • $500 theft protection guarantee
    • High-quality equipment


    • Must pay for an extended warranty
    • Lengthy contracts
    • More expensive than competitors

    Research ADT

    Why ADT?

    ADT is one of the most well-known security providers to date. It has the most reliable equipment, top-notch customer service, and award-winning monitoring to help give you full control and peace of mind. ADT is best known for its 6-Month Money-Back Guarantee and $500 Theft Protection Guarantee. All around, ADT’s one of the most popular home security picks. 

    ADT Equipment and Packages:

    ADT offers a wide variety of equipment, including: 

    • Video doorbell
    • Indoor camera 
    • Outdoor camera
    • Garage door controller 
    • Smart lock 
    • Smart plug 

    You’ll also have full control of your smart home and security equipment using the ADT mobile app and voice commands with Amazon Alexa. 

    ADT has three packages that require professional installation to help simplify your security journey — Secure, Smart and Complete. No matter which package you pick, you’ll have guaranteed features and equipment like: 

    • Fire detection 
    • Carbon monoxide 
    • Smoke monitoring
    • Touchscreen control panel
    • Intrusion detection  

    The catch: Each package requires at least $599 of equipment. Monitoring prices will vary depending on the package and equipment.

    ADT’s Professional Monitoring:

    ADT has in-house, award-winning professional monitoring included in every package to give you with peace of mind. Its professional monitoring centers are certified by the Underwriters Laboratory (UL) and The Monitoring Association (TMA). Professional monitoring requires a contract and starts at $49.99 per month, depending on your package.  

    ADT Pricing & Value:

    ADT is a popular choice in the home security space, but it can be quite costly. The price of your ADT security system and service depends on your package and you’ll pay more for add-ons. Your monitoring price will also vary depending on your package choice. 

  • Best Smart Home Security

    Vivint Home Security

    Our rating
    Starting at

    Our Take on Vivint Home Security

    Vivint has an extensive line of smart security equipment that you can expand over time. The downside is that you’ll have a long-term contract if you finance your equipment. 


    Recommended Plan

    Vivint’s Smart Home Service is our recommended plan because it unlocks a larger selection of smart home devices, as well as video monitoring.


    • Month-to-month contract option if equipment is purchased upfront
    • Backup battery included with the Sky Control panel
    • Extensive equipment features, including Vivint Car Guard


    • Long contract if equipment is financed
    • Installation can take 3-4 hours
    • Short (120-day) equipment warranty and service guarantee (unless you purchase Premium)

    Research Vivint

    Why Vivint?

    Vivint offers the most extensive line of smart home and security products for environmental monitoring, home security and surveillance. The products and services will give you fully integrated smart protection that’s easy to use. 

    Keep in mind that Vivint and ADT are tied when it comes to the Safety Score. Both providers have great options when it comes to control features, including:

    • Instant alerts
    • Smart home automation
    • Voice commands for your security system

    Vivint Equipment and Packages:

    Vivint’s alarm panel doubles as a smart home hub to let you connect to other third-party products. We love that you’ll have the flexibility to add devices from popular brands, including August and Nest. Your equipment can be easily controlled using the Vivint app or Amazon Alexa voice commands.   

    Vivint offers many packages to choose from, or you can build your own based on your security needs. The system is backed by a 120-day warranty. If there’s a product defect, Vivint will repair or replace it to keep your system running smoothly.

    Vivint’s Professional Monitoring:

    Vivint requires 24/7 professional monitoring with its smart home and security equipment. Monitoring requires a contract and starts at $29.99 per month. Monitoring may cost more depending on the number of cameras installed. 

    Vivint’s Pricing and Value:

    Vivint is known to be one of the pricier home security options. You’ll need a minimum of $599 of equipment to get Vivint’s service, plus a minimum monthly cost of $29.99 for professional monitoring. But if you can pay for the equipment upfront, you won’t need a contract. Fortunately, financing options are available.

  • Best Pet-Friendly Home Security

    Frontpoint Home Security

    Our rating
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    - or -

    View Packages

    Our Take on Frontpoint Home Security

    Frontpoint lets you choose both your package and monitoring plan to help build the perfect home security system for renters and homeowners alike. Monitoring can be costly, but free DIY installation helps lower costs without reducing reliability or protection.


    Recommended Plan

    Our recommended Frontpoint plan is the Safe Home Starter equipment package combined with the Ultimate monitoring plan, which will give you access to a smartphone app for monitoring your security devices.


    • No lengthy contracts
    • Excellent customer service
    • Variety of equipment to choose from


    • Monitoring fees are relatively expensive
    • Short (30 days) trial period
    • No professional installation option

    Research Frontpoint

    Why Frontpoint?

    Frontpoint is a leader in DIY security, providing equipment that’s compatible with most smart home hubs. It’s best known for its exceptional customer service and month-to-month contracts for your flexibility.

    Frontpoint Equipment and Packages:

    Frontpoint offers all the home security essentials, including sensors, motion detectors and cameras. But most of all, we love that Frontpoint’s alarm panel doubles as a smart home hub to connect other smart home devices. Frontpoint also offers popular smart home devices including these affordable smart home devices:

    • Smart lights
    • Door locks 
    • Smart thermostats 

    You can control your home security and automation using voice commands from an Amazon Alexa-enabled device and the Frontpoint mobile app. 

    Frontpoint packages start at $99. You’ll have the option to choose one of Frontpoint’s pre-selected packages or customize your own. Financing options are available.

    Frontpoint’s Professional Monitoring:

    Frontpoint’s professional monitoring is relatively expensive compared to other providers. Monitoring starts at $1.48 per day — an average of $44 per month for the Interactive Plan. You’ll get these features to give you peace of mind.

    • 24/7 professional monitoring
    • Wireless and cellular connectivity 
    • Automated system checks 

    Frontpoint’s more costly monitoring option, the Ultimate Plan, is $1.64 per day — an average of $50.84 per month. The Interactive Plan gives you the following:

    • Remote control
    • ‘Crash and Smash Protection’ to alert police even if your system is damaged
    • Motion-triggered alerts 
    • Live video streaming 

    Frontpoint professional monitoring is required with all packages but is billed on a month-to-month basis. No contract is required.

    Frontpoint’s Pricing & Value:

    Frontpoint’s equipment may seem average compared to other providers, but its professional monitoring service is more expensive than most. If you’re not sure about Frontpoint just yet, a 30-Day Risk-Free trial is available. You’ll receive a full refund if you’re not satisfied. 

  • Best for Self-Monitoring

    Abode Security

    BBB rating
    Starting at

    Our take on Abode Home Security:

    Abode lets you create your home security package based on your equipment and monitoring needs. Choose between DIY and professional monitoring for your DIY equipment to give you the best home security at an affordable price.


    Recommended package: The Iota All-In-One Security Kit



    • Flexible monitoring plans
    • Option for short-term professional monitoring
    • Access to an all-in-one security system


    • Professional monitoring only available in the highest tiered monitoring plan
    • Cellular backup not available in the basic monitoring plan
    • Understanding custom home automation features could be difficult for some

    Research Abode

    Why Abode?

    Abode offers DIY home security equipment that is designed with smart home connectivity in mind. You’ll also have more flexibility with the power to choose between self- and professional monitoring. Abode offers security essentials and surveillance to give you DIY smart security on a budget. 

    Equipment and Packages:

    Abode’s equipment offers the home security basics and works with Apple HomeKit, Amazon Alexa and Google Assistant. And even though Abode doesn’t offer a wide range of smart home products, it works with Yale, Bose and Kwikset. 

    Abode offers two packages — the Smart Security Kit and the Iota Security Kit. The Smart Security Kit gives you the hub and security essentials for $229. The Iota Security Kit offers more for $329. The hub still gives you smart home connectivity and includes a built-in camera, motion sensor and siren.

    Abode’s Professional Monitoring:

    You’ll have the option to self-monitor or leave it to the pros. The Standard Plan costs an average of $6.20 per month and includes: 

    • Self-monitoring
    • Smart home features
    • Mobile and email alerts 
    • Video storage 

    Or you can upgrade to the Pro Plan for — averaging $20.46 per month. You’ll get the following;

    • All of the Standard Plan features 
    • 24/7 professional monitoring
    • Cellular connectivity
    • Free shipping within the U.S. 

    Either choice gives you home automation and popular security features at an affordable rate compared to other providers.

    Abode’s Pricing and Value:

    Abode gives you more than most for your money. It’s a budget-friendly DIY option that gives you security and smart home connectivity without the extra fees. You’ll be able to make the most of your smart lights, plugs and other devices without hefty package fees. It’s the perfect option for renters and homeowners alike. 

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Home Security Costs

The best home security systems are affordable and offer flexible payment options. But there are several costs to add up when buying home security. You may not have to pay a few of these costs depending on your home security provider’s available services and equipment. The average cost of home security is close to $300. Most families pay between $10 – $35 for professional monitoring and between $100 – $250 for equipment. Here’s a breakdown of costs to factor in. 

Professional monitoring: Some providers, like ADT and Vivint, require professional monitoring. The cost will depend on your package, but most providers charge between $10 – $35. But you may be able to cut this cost with DIY monitoring for free with providers, like SimpliSafe and Blue by ADT. 

Equipment: Depending on your provider, you may have the option to pay monthly installments of your equipment with your other service costs and usually requires a contract. On the other hand, some DIY home security systems must be purchased upfront and may not offer financing options. But you’ll still have the flexibility to buy what’s within your budget for now and add-on later. 

Installation: Traditional home security systems require professional installation for a proper setup. Installation averages at $100, but DIY home security systems may offer self-installation to eliminate this cost. If you’d like professional installation for your DIY system you’ll likely use a third-party installer and costs will vary depending on your equipment. 

Video surveillance and storage: You’ll need to factor in the cost of cloud storage if you add security cameras. Some providers, like Ring, require separate storage plans for each camera. You can expect to spend at up to $10 per month for video storage if it’s not included in your monitoring plan. If you’d like continuous video recording (CVR) you’ll likely need to pay extra, like the Nest Aware Plus plan for $12 per month. 

Smart home features: If you’d like smart home features like voice control and automated routines, you may need to upgrade your home security package. For example, both SimpliSafe and ADT require an upgraded monthly plan for smart home features and mobile app control. 

Remember to always look for home security deals and savings to help lower the cost. Some providers may offer free installation or waive fees with certain packages.

Benefits of Home Security Systems

Home security systems offer peace of mind and a few other perks. Here’s what you can look forward to. 

Home insurance discounts: Many insurance companies offer up to 10% off home insurance policies when a home security system is installed. 

Reduced risk of break-ins: Home security systems deter lurking thieves from breaking into your home because there are higher chances of them getting caught. 

Peace of mind: You’ll never have to wonder or worry about what’s happening at home. If there’s trouble, your professional monitoring service and mobile app will alert you. Emergency responders will also be dispatched for help if needed. 

Better control: The best home security systems give you better control of your home. You’ll be able to check on the kids using indoor cameras. And you can control your smart home devices using voice commands or the mobile app. 

You may find that there are more perks to home security systems depending on your needs and choice of provider. The cost of home security is worth every benefit to keep your home, loved ones and valuables safe.

More home security systems options

Common Home Security Equipment and Features

  • Control panel/hub

    As the brain of your security system, the control panel allows you to arm and disarm your security system, manage smart home devices, and in some cases, speak with a monitoring center specialist via two-way communication. Learn more about the control panels offered by ADT, Vivint, and Brinks.

  • Motion sensor

    As one of the sentinels in your home, the motion sensor captures unusual activity, and your system lets you know. Some providers have motion sensors that are designed to be pet-friendly, avoiding pets under 80 pounds to help prevent false alarms. Learn more about motion sensors here in our post.

  • Door/window sensor

    Door/window sensors are sentinels for your entry points. Most have a discreet profile so they’re not easily seen, but once an entry point is breached, your control panel sounds an alarm to let the intruder know they’ve been caught. Learn more about the door/window sensors offered by Frontpoint, Protect America, and SimpliSafe.

  • Indoor security camera

    If you want to be able to monitor the interior of your home, communicate with family members, and check in on pets, then choosing an indoor security camera is a great option. Most indoor cameras feature HD video, come with night vision, and have two-way communication. Learn more about indoor security camera options offered by SimpliSafe, Vivint, and Abode.

  • Outdoor security camera

    Keep tabs on your property no matter your location with an outdoor security camera. Most outdoor cameras have weatherproof features, night vision, and some even have deterrence features. Learn more about the outdoor security camera options offered by ADT, Vivint, and Frontpoint.

  • Video doorbell camera

    Check your front doorstep without having to leave work with a video doorbell camera. Most video doorbells have built-in two-way communication and night vision. Learn more about the video doorbells offered by Guardian Protection, Vivint, and SimpliSafe.

  • Smart thermostat

    With a smart thermostat, you can potentially improve your home’s energy efficiency. Most smart thermostats allow you to program them, creating a schedule for when your home’s heating and cooling system turns on. Some will also automatically adjust themselves based on certain conditions. Learn more about the smart thermostats offered by Vivint, Frontpoint, and ADT.

  • Smart lock

    Go keyless with a smart lock, designed so you can easily lock or unlock your door via app. Some smart locks have a keycode feature, allowing you to set unique PINs for family members and or professionals who may need to access your home. Learn more about the smart locks offered by Guardian Protection, Protect America, and Scout.

Best Home Security Systems by City

Home Security Stats

Safety.com conducted a home security survey to find out more about alarm system ownership and the motivation behind security alarm purchases. Here are a few insights about home security systems:

  • About 74% of survey respondents say their home security system or product makes them feel safe. A security system gives you peace of mind knowing that your provider has equipped you with the right equipment to get help quickly if something unexpected happens.
  • 50% of respondents who own security products wanted to add extra security to their homes. Security systems should give you the flexibility to easily add equipment based on your security needs. You should have everything you need to feel safe. Providers like SimpliSafe and Scout make it easy to add security equipment whenever you need it.
  • 38% of Americans own a home security product. And 41% of 18-34-year-old respondents (Gen-Z and Millennials) own a home security system or product. Did you know that installing a home security system can help deter burglars? Starting with standalone security such as a Ring video doorbell or camera can help keep you safe and increase preventative measures.
  • 33% of those who don’t own a home security product said they couldn’t afford it. Fortunately, DIY home security systems that don’t require a contract let you start with the essentials and expand over time. Systems like Cove and SimpliSafe allow you to build your system based on your budget. And some options like Frontpoint let you finance your equipment so you can pay over time without breaking the bank.
  • About 16% of all respondents own a professionally monitored security system. 24/7 professional monitoring can alert emergency responders whether you’re home or away. You’ll have a fast emergency response to catch intruders or respond to an emergency while you focus on staying safe from harm.



Latest Safety Survey Statistics

Where Did Our Sleep Go? Up to 61 Million U.S. Adults Lost Sleep in 2020 From Feeling Unsafe

A survey conducted by Safety.com reveals that 1 in 4 Americans lost sleep in 2020 due to concerns about their security.

Key findings:

  • 1 in 4 (24%) U.S. adults lost sleep in 2020 for safety-related concerns.
  • Gen Z and Millennials were most likely to lose sleep.
  • Women were found to lose more sleep than men
  • More than half of U.S. adults surveyed don’t have a home security system.
  • Most admit that locking their doors and windows made them feel safe during the night.

1 in 4 Americans Weren’t Planning to Protect Their Homes From Burglary in the 2020 Holiday Season

A Safety.com survey found that nearly 1 in 4 Americans (24%) weren’t taking any steps to protect their homes from break-ins during the 2020 holiday season — not even if they were traveling away from home. While almost half of Americans (48%) were planning to rely on home security features they already own (like door and window locks), our survey results also indicate 54 million U.S. adults planned to leave their home unattended for more than a few hours during the 2020 holiday season, leaving them more vulnerable to burglaries.


Key findings:

  • An estimated $57 billion in packages will be delivered during the holidays.
  • 54 million US adults will leave their homes unattended this holiday season.
  • Only 38% of Americans have a home security system.
  • 44% of Americans plan to rely on door and window locks, but 1 in 4 Americans don’t plan to proactively prevent burglaries this holiday season.

Baby Boomers seem to be the most concerned about burglary, while Millennials seem to be the least concerned.

  • A number of cost-effective home security devices could deter burglars.

Read More: Tips & Tools for Preventing Package Theft

How Do We Rank the Best Home Security Systems?

Bottom Line: Our Top Pick - SimpliSafe

SimpliSafe gives you affordable home security with several products and services to choose from — all without requiring a contract. It’s a top pick for many because of its preventative features, including a ‘smash safe’ base station, and cellular connectivity with a back-up battery for your system to continue to work during a power outage. Of all the providers we looked at, SimpliSafe does the most comprehensive job of keeping customers safe and making them feel safe. 

SimpliSafe doesn’t hold customers in a contract but gives them the freedom to decide between DIY and professional installation, as well as self or professional monitoring. SimpliSafe isn’t in the Dark Ages with its technology either — you’ll find a security camera, smart door lock, and video doorbell among the provider’s lineup. With packages starting at less than $200 and monitoring at $14.99 per month, renters and homeowners alike are more able to make SimpliSafe part of their home.

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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