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affordable security systems

Best Buy customers often prefer the following products when searching for affordable security systems.

The best home security systems are affordable, unobtrusive, and will alert you to the presence of an intruder without making you feel like you're living in a police state. Here are some of the best home security system for whatever your needs.

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  1. eufy Security - eufyCam 2 Pro 3-Camera Indoor/Outdoor Wireless 2K 16GB Home Security System - White - Front_Zoom
    Top comment

    "There Is No Better Time Than Now To Beef Up Your Home Security System.!!! I Just Ordered An Additional Add On 4th Eufy Camera…!!!!...Great security system...May be internet speed. Not sure but overall great security system with super easy installation."

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    Product Description

    Record home or office activity effectively with eufyCam 2 Pro 2K surveillance system. The 16GB of storage provides ample space for videos, while the three high-resolution cameras capture detailed security footage from multiple angles. eufyCam 2 Pro 2K surveillance system works with Apple HomeKit, Google Assistant and Amazon Alexa for seamless hands-free operation. All features are included with no monthly fee, plus you can save on contractor costs with an easy set-up design and all installation materials provided in the box.
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    Top comment

    "There Is No Better Time Than Now To Beef Up Your Home Security System.!!! I Just Ordered An Additional Add On 4th Eufy Camera…!!!!...Great security system...May be internet speed. Not sure but overall great security system with super easy installation."

    See all customer reviews

    Product Description

    Record home or office activity effectively with eufyCam 2 Pro 2K surveillance system. The 16GB of storage provides ample space for videos, while the three high-resolution cameras capture detailed security footage from multiple angles. eufyCam 2 Pro 2K surveillance system works with Apple HomeKit, Google Assistant and Amazon Alexa for seamless hands-free operation. All features are included with no monthly fee, plus you can save on contractor costs with an easy set-up design and all installation materials provided in the box.
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    Your price for this item is $469.99
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  2. SimpliSafe - Outdoor Camera Home Security System - White - Front_Zoom
    Top comment

    "I have tried a couple of different systems but this is by far the best security system out there....Whole system...Excellent system, very affordable, and easy to setup on your own. "

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    Product Description

    It’s easy to transform your home into a safe haven with SimpliSafe’s award-winning security system. Everything is simple to set up, effortless to use, and designed to do one thing only: keep your home and family safe. Outdoor security cameras let you see everything happening in full HD. So you can spot trouble before it comes knocking and capture the evidence if it does. And if someone tries to break in, the burglary sensors will sound the alarm right away. But that’s not all. Whenever your alarm goes off, we’ll call you and send police, firefighters, or ambulances to your door in a snap — and stay on the line with you until they arrive. So no matter where you are or what you’re doing, your home is protected 24/7.
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    Top comment

    "I have tried a couple of different systems but this is by far the best security system out there....Whole system...Excellent system, very affordable, and easy to setup on your own. "

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    Product Description

    It’s easy to transform your home into a safe haven with SimpliSafe’s award-winning security system. Everything is simple to set up, effortless to use, and designed to do one thing only: keep your home and family safe. Outdoor security cameras let you see everything happening in full HD. So you can spot trouble before it comes knocking and capture the evidence if it does. And if someone tries to break in, the burglary sensors will sound the alarm right away. But that’s not all. Whenever your alarm goes off, we’ll call you and send police, firefighters, or ambulances to your door in a snap — and stay on the line with you until they arrive. So no matter where you are or what you’re doing, your home is protected 24/7.
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    Your price for this item is $399.99
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  3. SimpliSafe - Home Security System with Outdoor Camera - White - Front_Zoom
    Top comment

    "SimpliSafe Security System...This is a great security system! Glad I purchased it. ...Affordable Peace of Mind!!!...I set up this entire system including outdoor camera in less than an hour! "

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    Product Description

    It’s easy to transform your home into a safe haven with SimpliSafe’s award-winning security system. Everything is simple to set up, effortless to use, and designed to do one thing only: keep your home and family safe. Indoor and outdoor security cameras let you see everything happening in full HD. So you can spot trouble before it comes knocking and capture the evidence if it does. And if someone tries to break in, the burglary sensors will sound the alarm right away. But that’s not all. Whenever your alarm goes off, we’ll call you and send police, firefighters, or ambulances to your door in a snap — and stay on the line with you until they arrive. So no matter where you are or what you’re doing, your home is protected 24/7.
    See all Home Security Systems
    Top comment

    "SimpliSafe Security System...This is a great security system! Glad I purchased it. ...Affordable Peace of Mind!!!...I set up this entire system including outdoor camera in less than an hour! "

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    Product Description

    It’s easy to transform your home into a safe haven with SimpliSafe’s award-winning security system. Everything is simple to set up, effortless to use, and designed to do one thing only: keep your home and family safe. Indoor and outdoor security cameras let you see everything happening in full HD. So you can spot trouble before it comes knocking and capture the evidence if it does. And if someone tries to break in, the burglary sensors will sound the alarm right away. But that’s not all. Whenever your alarm goes off, we’ll call you and send police, firefighters, or ambulances to your door in a snap — and stay on the line with you until they arrive. So no matter where you are or what you’re doing, your home is protected 24/7.
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    Your price for this item is $349.99
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  4. SimpliSafe - Protect Home Security System - White - Front_Zoom
    Top comment

    "Easy setup, affordable coverage...An easy and affordable home security system for the DIY crowd. ...Great system...I have had three security systems and find this one to be the best."

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    Product Description

    Only at Best Buy Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
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    Top comment

    "Easy setup, affordable coverage...An easy and affordable home security system for the DIY crowd. ...Great system...I have had three security systems and find this one to be the best."

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    Product Description

    Only at Best Buy Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
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    Your price for this item is $164.99
    Clearance
    Save $55
    The regular price is $219.99
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  5. SimpliSafe - Shield Home Security System - White - Front_Zoom
    Top comment

    "Affordable Security...This is a Nice and affordable protection system for your home...Great system at an affordable price....Great price on a versatile system with easy set up."

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    Product Description

    Only at Best Buy Keep an eye on what matters most with this wireless SimpliSafe security system. It provides full-time professional monitoring of your home's surroundings, and it detects intruders with advanced sensors to keep your family safe. This SimpliSafe security system continues working for 24 hours when the power fails for added protection.
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    Top comment

    "Affordable Security...This is a Nice and affordable protection system for your home...Great system at an affordable price....Great price on a versatile system with easy set up."

    See all customer reviews

    Product Description

    Only at Best Buy Keep an eye on what matters most with this wireless SimpliSafe security system. It provides full-time professional monitoring of your home's surroundings, and it detects intruders with advanced sensors to keep your family safe. This SimpliSafe security system continues working for 24 hours when the power fails for added protection.
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    Your price for this item is $199.99
    Save $70
    The previous price was $269.99
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  6. eufy Security - eufyCam 2 Pro 2-Camera Indoor/Outdoor Wireless 2K 16G Home Security System - White - Front_Zoom
    Top comment

    "This system is high quality at an affordable price. ...Best WiFi camera system around....I’ve used several different WiFi based camera systems and this is by far the easiest to setup, has the highest quality video/audio, and a security system as well (I don’t use that part of the system)."

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    Product Description

    Record home or office activity effectively with eufyCam 2 Pro 2K surveillance system. The 16GB of storage provides ample space for videos, while the two high-resolution cameras capture detailed security footage from multiple angles. eufyCam 2 Pro 2K surveillance system works with the Google Assistant and Amazon Alexa for seamless hands-free operation. All features are included with no monthly fee, plus you can save on contractor costs with an easy set-up design and all installation materials provided in the box.
    See all Outdoor Security Cameras
    Top comment

    "This system is high quality at an affordable price. ...Best WiFi camera system around....I’ve used several different WiFi based camera systems and this is by far the easiest to setup, has the highest quality video/audio, and a security system as well (I don’t use that part of the system)."

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    Product Description

    Record home or office activity effectively with eufyCam 2 Pro 2K surveillance system. The 16GB of storage provides ample space for videos, while the two high-resolution cameras capture detailed security footage from multiple angles. eufyCam 2 Pro 2K surveillance system works with the Google Assistant and Amazon Alexa for seamless hands-free operation. All features are included with no monthly fee, plus you can save on contractor costs with an easy set-up design and all installation materials provided in the box.
    See all Outdoor Security Cameras
    Your price for this item is $369.99
    See all Outdoor Security Cameras
  7. Swann - Wireless Home Security System - White - Front_Zoom

    Model: SWADS-GATEAK-GL
    SKU: 5920611
    Top comment

    "Good security alarm...Really great for DIY security system on budget...The system has worked every single time for us."

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    Product Description

    Keep intruders at bay with this Swann alert kit. It has lights and an audible alarm to warn you when the gate is opened, and it runs on batteries to eliminate the need for wires. This Swann alert kit has a wireless range of up to 200 feet for convenient positioning of the receiver.
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    Top comment

    "Good security alarm...Really great for DIY security system on budget...The system has worked every single time for us."

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    Product Description

    Keep intruders at bay with this Swann alert kit. It has lights and an audible alarm to warn you when the gate is opened, and it runs on batteries to eliminate the need for wires. This Swann alert kit has a wireless range of up to 200 feet for convenient positioning of the receiver.
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    Your price for this item is $21.99
    Save $3
    The previous price was $24.99
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  8. ADT - 7-Piece Starter Kit - DIY Security System - Front_Zoom

    Model: BRK071R0-01-GR
    SKU: 6456065
    Top comment

    "This kit is a must buy if you're looking for an easy, affordable solution from a trusted home security brand!...Its easy to setup and use its a awesome system to use"

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    Product Description

    ADT DIY home security that’s just your style. Blue by ADT offers personalized DIY home security with security devices and home security monitoring options made to grow, move, and adapt to your evolving home security needs—all backed by ADT’s 145 years of expertise. The 7-Piece Starter Kit is ideal for smaller houses or apartment renters. Customize your security system by adding cameras and additional sensors as needed. Get the DIY security essentials you need, no more and no less. Plus, with the 7-Piece Starter Kit, you can self-monitor or receive 6 months of FREE 24/7 professional monitoring from the home security leader, ADT.
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    Top comment

    "This kit is a must buy if you're looking for an easy, affordable solution from a trusted home security brand!...Its easy to setup and use its a awesome system to use"

    See all customer reviews

    Product Description

    ADT DIY home security that’s just your style. Blue by ADT offers personalized DIY home security with security devices and home security monitoring options made to grow, move, and adapt to your evolving home security needs—all backed by ADT’s 145 years of expertise. The 7-Piece Starter Kit is ideal for smaller houses or apartment renters. Customize your security system by adding cameras and additional sensors as needed. Get the DIY security essentials you need, no more and no less. Plus, with the 7-Piece Starter Kit, you can self-monitor or receive 6 months of FREE 24/7 professional monitoring from the home security leader, ADT.
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    Your price for this item is $139.99
    Clearance
    Save $60
    The regular price is $199.99
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  9. SimpliSafe - Home Security Kit 7 Pieces - Front_Zoom
    Top comment

    "very good security system...home security...This is my second time buying this system, I really love it."

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    Product Description

    Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
    See all Home Security Systems
    Top comment

    "very good security system...home security...This is my second time buying this system, I really love it."

    See all customer reviews

    Product Description

    Defend your home from intruders with this SimpliSafe security system. Its wireless design provides reliable, multilayer protection and avoids interruptions from cut phone lines and power outages, and it connects to an app for remote operation. This SimpliSafe security system is easy to install and customizable to homes of any size for flexible use.
    See all Home Security Systems
    Your price for this item is $159.99
    Save $60
    The previous price was $219.99
    See all Home Security Systems
  10. Swann - Enforcer 1080p, 16-Channel, 10-Camera, Indoor/Outdoor Wired 1080p 1TB DVR Home Security Camera System - White - Front_Zoom

    Product Description

    The Swann Enforcer™ has crime-fighting features other security systems dream about. True Detect™ senses heat and motion-based to trigger red and blue flashing lights (Patent Pending) and bright spotlights to intimidate intruders and prevent crime. Activity also triggers reliable push notifications, with fewer false alarms, and video recording. The Enforcer™ Cameras make it possible to see faces and license plates with 1080p Full HD video and powerful digital zoom to watch over entrances, yards, driveways, parking lots, storerooms and more. Know what’s happening at any hour, as the Cameras also display state-of-the-art Night2Day™ technology, providing full spectrum color night vision, to turn night into day. Mount the cameras inside or outdoors as their weatherproof design is built to withstand rain, snow and heat, all year round. Enjoy free local recording onto the massive 1TB hard drive with no fees ever and the option to backup video securely to your Dropbox account. With the Swann Security app, you can even watch live or playback video on your smartphone from anywhere in the world. You can also speak to see via the Google Assistant or Alexa. The Enforcer™ Security System combines video surveillance and flashing lights to be an all in one crime prevention solution for any home or business.
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    Product Description

    The Swann Enforcer™ has crime-fighting features other security systems dream about. True Detect™ senses heat and motion-based to trigger red and blue flashing lights (Patent Pending) and bright spotlights to intimidate intruders and prevent crime. Activity also triggers reliable push notifications, with fewer false alarms, and video recording. The Enforcer™ Cameras make it possible to see faces and license plates with 1080p Full HD video and powerful digital zoom to watch over entrances, yards, driveways, parking lots, storerooms and more. Know what’s happening at any hour, as the Cameras also display state-of-the-art Night2Day™ technology, providing full spectrum color night vision, to turn night into day. Mount the cameras inside or outdoors as their weatherproof design is built to withstand rain, snow and heat, all year round. Enjoy free local recording onto the massive 1TB hard drive with no fees ever and the option to backup video securely to your Dropbox account. With the Swann Security app, you can even watch live or playback video on your smartphone from anywhere in the world. You can also speak to see via the Google Assistant or Alexa. The Enforcer™ Security System combines video surveillance and flashing lights to be an all in one crime prevention solution for any home or business.
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    Your price for this item is $699.99
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