The 5 Best and Most Affordable Home Security Systems of 2020 Staff
Smart Home Control
It goes without saying that having a reliable home security system is incredibly important, regardless of where you live or the size of your house. Today, it’s more affordable than ever to invest in a quality security system for your home. Imagine how it would feel to have total peace of mind when you leave for work in the morning, go on holiday for a couple weeks, or go to bed at night.

There are a range of companies across the United States that offer monthly packages from as little as $19.99 per month, making home security extremely affordable. So there’s no reason to leave your home unprotected and at risk. 

The 5 Best and Affordable Home Security Systems

1. ADT - Authorized Premier Provider 


  • Comprehensive home security system with battery back-up
  • 24-hour monitoring
  • Custom solutions
  • Can detect smoke, fire, carbon monoxide, and floods
  • Access the system by mobile device, including real-time surveillance video


  • Can be more expensive than some competitors
  • No “smash and crash” protection

Unless you’ve been living in a cave the past several decades, then chances are you’ve seen those ADT yard signs saying “this house is protected, and move along burglar, it ain’t worth it,” basically.  

ADT has been an industry leader for decades and provides a wide range of home security options that can suit a wide range of clients. You can access your service remotely by way of your mobile device and access, arm, and disarm the system from anywhere that you have mobile reception. You can also incorporate a sophisticated video surveillance system, which you can also access remotely.  

ADT is also known for quick, even same day installation, as well as 24/7 monitoring and customer service that can come in handy if need be.

ADT ADT Get Quote

2. Protect AmericaProtect America


  • DIY installation
  • No set-up costs or hidden fees
  • Free to move and take anywhere nationally
  • Free lifetime warranty


  • Minimum 36-month contract

Protect America is best for homeowners seeking a DIY installation, and wanting to avoid startup costs and hidden fees along the way. With zero upfront fees, Protect America is one of the most affordable home security options available. It also has an excellent reputation when it comes to customer service and after care.

Entry level packages start at $19.99 per month, and goes up to $42.99.

Protect America Protect America Get Quote

3. Vivint


  • Lifetime warranty

  • Several options to choose from (including mobile controls)

  • Free installation

  • Access to 24/7 monitoring


  • Company has a shaky history

  • Pricing model is difficult to decipher

Vivint is best suited to customers looking for free and professional installation, with non-stop monitoring. Customers are also able to control the smart system from anywhere with their mobile, making this option a convenient one.

Monthly monitoring fees range from $49.99 to $68.99. Free installation and equipment come with every package purchased (but there is an activation fee for all plans, which ranges from $99.00 to $199.00).

Vivint Vivint Get Quote

4. Simplisafe


  • Works with Alexa, Apple Watch, and more
  • Impressive 1,000-foot wireless range 
  • No contract required  


  • Pricey for a DIY system
  • Camera quality could be better

Featured in CNET, PC Magazine, and the Verge, Simplisafe has quietly earned a reputation as the head of next-generation home security systems. Both affordable and reliable, this sleek, smart system offers whole-home protection with near-invisible sensors and HD cameras positioned all throughout the home. Simplisafe has professional monitoring as well as built-in safeguards that keep it running in the event of power outages, WiFi disruptions, and manual attacks, making it a comprehensive DIY home security system that’s easy to set up and easier to maintain.

Simplisafe’s packages start around $229 and go up to $489, with options for building your own system or purchasing individual components such as cameras and doorbell systems.

5. Frontpoint


  • Everything works straight out of the box
  • “Smash-proof” features for extra protection 
  • 24/7/365 monitoring 


  • Limited camera options
  • 3-year contract required with monitoring plans

Another DIY system loaded with customization options, Frontpoint’s home security system combines hardwire, WiFi, and human monitoring to cover all the bases. You can purchase fully configured packages that include pre-programmed sensors and devices that work right away without any complicated configurations. Frontpoint’s hubs and keypads are protected by smash-proof technology and secured by 4G LTE cell connection along with internet backup for double protection.

Packages range from $69 to $830 depending on many factors, including the size of your home and the number of sensors and cameras you’d like to include. Monitoring plans cost extra and average around $45 per month.

Frontpoint Frontpoint Get Quote

Pros and Cons of Affordable Home Security


  • Affordable home security can either be professionally fitted, or a DIY system posted to the homeowner which is then self-installed.

  • They can be installed at your own convenience and be set-up much quicker. 

  • A DIY home security system will usually come with all the basics, including sensors, motion detectors, output devices, a circuitry panel and keypad. 

  • Most DIY security systems are portable, which might mean they can be moved when you do. 


  • If you’re looking for a higher level of security including extras like pet-immune motion sensors, panic buttons and fire and carbon monoxide monitoring, you will usually need to opt for a more premium package.

  • A DIY system doesn’t usually offer more than basic support, and any repairs may have to be covered at your own cost, so it’s worth checking all of these details before making your choice.

How to Pick the Best System

There are a number of things to look out for and be mindful of when selecting the best home security system. Much of this depends on what you’re personally looking for, and your needs, but there are a few general points to keep in mind. 

  1. Decide on whether you want a professional installation, or a DIY system — as explained above, there are a number of pros and cons when it comes to opting for a professionally installed home security system, or a DIY alternative. Decide which is more suited to your needs right now.

  1. What level of home security are you looking for — some security systems will offer the usual alarm or surveillance system, and additionally protect you against smoke, fire and carbon monoxide. If you’re looking for a more complete home security system, there are certain companies that will offer this. 

  1. Make sure you know all costs involved — many people get drawn in by a low monthly fee, and don’t read the small print to see how much the upfront costs are. This can lead to you being a dissatisfied customer from day one, with a security plan that isn’t best suited to your current financial situation. Decide how much you are willing to pay (and can afford to), and be sure to do your homework before making your decision.

  1. Check what you’re covered for — some home security companies will offer free maintenance and repairs included in your monthly bill, while others won’t. Some will also cover a certain level of the damages caused in the event of your home being broken into.

Secure Your Home Today

Make a list of what you’re looking for and your budget before shopping around, and you’ll save yourself a lot of time and unnecessary stress in the long run. 

With so many reputable yet affordable home security companies to choose from, there’s no reason not to protect your home today. Staff's editorial staff is a professional team of editors, writers and experts with dozens of years of experience covering consumer, financial and business products and services.