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Best Buy customers often prefer the following products when searching for reliable home security.

A home security system is a must for anyone who wants to feel safe in their own home. The best systems are easy to install, easy to use, and provide peace of mind. Browse the top-ranked list of reliable home securities below along with associated reviews and opinions.

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  1. Swann - Enforcer 1080p, 16-Channel, 10-Camera, Indoor/Outdoor Wired 1080p 2TB DVR Home Security Camera System - White - Front_Zoom
    Top comment

    "We have used the Swann security system for years. Our base unit finally went out so we purchased this one because we could still use our old cameras and add a few more. ...Great Security System"

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    Product Description

    The Swann Enforcer™ DVR System has crime-fighting features other security systems dream about. True Detect™ senses heat and motion 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 2TB 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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    Top comment

    "We have used the Swann security system for years. Our base unit finally went out so we purchased this one because we could still use our old cameras and add a few more. ...Great Security System"

    See all customer reviews

    Product Description

    The Swann Enforcer™ DVR System has crime-fighting features other security systems dream about. True Detect™ senses heat and motion 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 2TB 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.
    See all Security Camera Systems
    See all Security Camera Systems
  2. Swann - Pro 4K, 16-Channel, 6-Bullet & 6-Dome Camera Indoor/Outdoor PoE Wired 4K UHD 2TB HDD NVR Security Surveillance System - White - Front_Zoom

    Product Description

    The Swann Professional 4K Ultra HD NVR security system is packed with the latest surveillance tech such as state-of-the-art video resolution, powerful night vision, face recognition, person and vehicle detection, and much more. Imagine being able to identify faces, tattoos and license plates with state-of-the-art 4K Ultra HD video and powerful digital zoom to actively watch over entrances, yards, driveways, parking lots, shop floors, storerooms, and customer service areas. Know what’s happening at any hour and deter unwanted activity. Powerful infrared night vision gives you the ability to see in color with low light conditions, and Swann’s True Detect™ heat and motion detection senses people and cars for more reliable monitoring and fewer false alarms. Audio microphones allow you to hear and record off-screen noises & identify voices by their gender, age, accent & language. The cameras can be mounted inside or outdoors as their weatherproof design is built to withstand rain, snow and heat, all year round. Everything is viewable and controllable on the Swann Security mobile app! View live video, receive alerts, adjust sensitivities and more. You can also ‘speak to see’ with Alexa and Hey Google. With PoE (Power over Ethernet) connections; power, video and audio run through a single Ethernet cable per camera, making installation simple. You’ll enjoy maximum reliability without the concerns of Wi-Fi connection drop interruptions, wireless static or bandwidth limitations. Face Recognition can be set up simply to identify familiar faces and send personalized alerts when they are detected. Be alerted when you child arrives home from school, when your cleaner has left your home, when your employee has opened your business for the day. There’s also Vehicle and Person Detection for accurate alerts. With this system you’ll get free local recording on to the massive hard drive with no subscription fees, and the option to backup video to your Dropbox account.
    See all Security Camera Systems

    Product Description

    The Swann Professional 4K Ultra HD NVR security system is packed with the latest surveillance tech such as state-of-the-art video resolution, powerful night vision, face recognition, person and vehicle detection, and much more. Imagine being able to identify faces, tattoos and license plates with state-of-the-art 4K Ultra HD video and powerful digital zoom to actively watch over entrances, yards, driveways, parking lots, shop floors, storerooms, and customer service areas. Know what’s happening at any hour and deter unwanted activity. Powerful infrared night vision gives you the ability to see in color with low light conditions, and Swann’s True Detect™ heat and motion detection senses people and cars for more reliable monitoring and fewer false alarms. Audio microphones allow you to hear and record off-screen noises & identify voices by their gender, age, accent & language. The cameras can be mounted inside or outdoors as their weatherproof design is built to withstand rain, snow and heat, all year round. Everything is viewable and controllable on the Swann Security mobile app! View live video, receive alerts, adjust sensitivities and more. You can also ‘speak to see’ with Alexa and Hey Google. With PoE (Power over Ethernet) connections; power, video and audio run through a single Ethernet cable per camera, making installation simple. You’ll enjoy maximum reliability without the concerns of Wi-Fi connection drop interruptions, wireless static or bandwidth limitations. Face Recognition can be set up simply to identify familiar faces and send personalized alerts when they are detected. Be alerted when you child arrives home from school, when your cleaner has left your home, when your employee has opened your business for the day. There’s also Vehicle and Person Detection for accurate alerts. With this system you’ll get free local recording on to the massive hard drive with no subscription fees, and the option to backup video to your Dropbox account.
    See all Security Camera Systems
    See all Security Camera Systems
  3. Swann - 1080p Wi-Fi NVR Security System, 8-Channel, 4-Bullet Indoor/Outdoor 1TB HDD - White - Front_Zoom
    Top comment

    "We have been needing a security system for our house for awhile and this was everything we needed and more. 4 cameras that have flashing lights, spotlights and sirens. ...great quality security system...[This review was collected as part of a promotion.] This security system is amazing, just what we needed. We have been thinking of getting a security system as we have small kids and we wanted to be safe, and this security system is just for us. "

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    Product Description

    The Wi-Fi NVR Security System has crime-fighting features other systems envy. With bright spotlights, two-way audio and loud sirens, you can intimidate intruders and prevent crime from happening. These features are controllable remotely in the Swann Security app! You get free local recording for up to 12 months onto the massive 1TB hard drive and the option to backup video to your Dropbox account. Know what’s happening at any hour with powerful infrared night vision up to 100’/30m and Night2Day™ gives you amazing color video at night up to 32’/10m. Swann’s True Detect™ heat and motion detection senses people and cars for more reliable monitoring and fewer false alarms. The cameras plug into power while their video signal back to the NVR is transmitted wirelessly, so you don’t have to worry about drilling into walls and running cables everywhere. The NVR connects to your internet router via the included network cable or Wi-Fi, while the new SwannNet™ technology allows you to select whether each camera connects to the NVR or your home Wi-Fi, meaning you can choose whichever network has a stronger Wi-Fi signal. This gives you greater flexibility to place the cameras where they need to be, and their robust indoor/outdoor design is built to withstand rain, snow and heat, all year round. With 1080p Full HD video and powerful digital zoom, the cameras let you actively watch over entrances, yards, driveways, parking lots, shop floors, storerooms, and customer service areas. With the Swann Security app, push notifications let you know what’s happening and you can even watch live or playback video on your smartphone from anywhere in the world. In fact, you can view any of the cameras on your smart TV, and speak to see hands-free via Hey Google and Alexa devices. That’s the Wi-Fi NVR Security System – it’s another example of security made smarter from Swann.
    See all Security Camera Systems
    Top comment

    "We have been needing a security system for our house for awhile and this was everything we needed and more. 4 cameras that have flashing lights, spotlights and sirens. ...great quality security system...[This review was collected as part of a promotion.] This security system is amazing, just what we needed. We have been thinking of getting a security system as we have small kids and we wanted to be safe, and this security system is just for us. "

    See all customer reviews

    Product Description

    The Wi-Fi NVR Security System has crime-fighting features other systems envy. With bright spotlights, two-way audio and loud sirens, you can intimidate intruders and prevent crime from happening. These features are controllable remotely in the Swann Security app! You get free local recording for up to 12 months onto the massive 1TB hard drive and the option to backup video to your Dropbox account. Know what’s happening at any hour with powerful infrared night vision up to 100’/30m and Night2Day™ gives you amazing color video at night up to 32’/10m. Swann’s True Detect™ heat and motion detection senses people and cars for more reliable monitoring and fewer false alarms. The cameras plug into power while their video signal back to the NVR is transmitted wirelessly, so you don’t have to worry about drilling into walls and running cables everywhere. The NVR connects to your internet router via the included network cable or Wi-Fi, while the new SwannNet™ technology allows you to select whether each camera connects to the NVR or your home Wi-Fi, meaning you can choose whichever network has a stronger Wi-Fi signal. This gives you greater flexibility to place the cameras where they need to be, and their robust indoor/outdoor design is built to withstand rain, snow and heat, all year round. With 1080p Full HD video and powerful digital zoom, the cameras let you actively watch over entrances, yards, driveways, parking lots, shop floors, storerooms, and customer service areas. With the Swann Security app, push notifications let you know what’s happening and you can even watch live or playback video on your smartphone from anywhere in the world. In fact, you can view any of the cameras on your smart TV, and speak to see hands-free via Hey Google and Alexa devices. That’s the Wi-Fi NVR Security System – it’s another example of security made smarter from Swann.
    See all Security Camera Systems
    See all Security Camera Systems
  4. Ring - Spotlight Cam Plus Outdoor/Indoor Wireless 1080p Battery Surveillance Camera - Black - Front_Zoom
    Top comment

    "Highly recommend Ring for all your security outside and inside your home....Reliable. Works as intended. Would like to get this in higher resolution 2k-4k."

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    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    Top comment

    "Highly recommend Ring for all your security outside and inside your home....Reliable. Works as intended. Would like to get this in higher resolution 2k-4k."

    See all customer reviews

    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    See all Security Cameras & Surveillance
  5. Ring - Spotlight Cam Plus 2-pack Camera Indoor/Outdoor Wireless 1080p Security Cameras - White - Front_Zoom
    Top comment

    "This spotlight makes my 4th Ring product, and it's just as simple and reliable as the others. The best part is that I was able to use the same app as my doorbell and home motion-sensing cameras, so no extra steps or apps needed on my phone. ...Security Cameras"

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    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    Top comment

    "This spotlight makes my 4th Ring product, and it's just as simple and reliable as the others. The best part is that I was able to use the same app as my doorbell and home motion-sensing cameras, so no extra steps or apps needed on my phone. ...Security Cameras"

    See all customer reviews

    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    See all Security Cameras & Surveillance
  6. Swann - Fourtify 4 Camera Indoor/Outdoor Wi-Fi Security System - Front_Zoom
    Top comment

    "Great Security Cameras...The Fourtify™ Wi-Fi Security Kit is a great way to get more security for less. ...I installed the Fourtify 4 camera Wi-Fi security system by Swann outside the perimeter of my home and so far, I am very pleased with the performance. "

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    Product Description

    The Fourtify Wi-Fi Security Kit is a great way to get more security for less. It’s easy to install and you’ll have multi-camera monitoring in the palm of your hand before you know it. Simply connect the main camera to power and your wi-fi network, then using the cables, connect the three additional cameras to the main camera. Having 4 weatherproof cameras allows you to have full perimeter protection and you’ll know what’s happening at any hour. You’ll have night vision, 2-way audio, True Detect heat and motion detection, and 1080p Full HD resolution.
    See all Security Camera Systems
    Top comment

    "Great Security Cameras...The Fourtify™ Wi-Fi Security Kit is a great way to get more security for less. ...I installed the Fourtify 4 camera Wi-Fi security system by Swann outside the perimeter of my home and so far, I am very pleased with the performance. "

    See all customer reviews

    Product Description

    The Fourtify Wi-Fi Security Kit is a great way to get more security for less. It’s easy to install and you’ll have multi-camera monitoring in the palm of your hand before you know it. Simply connect the main camera to power and your wi-fi network, then using the cables, connect the three additional cameras to the main camera. Having 4 weatherproof cameras allows you to have full perimeter protection and you’ll know what’s happening at any hour. You’ll have night vision, 2-way audio, True Detect heat and motion detection, and 1080p Full HD resolution.
    See all Security Camera Systems
    See all Security Camera Systems
  7. Swann - Outdoor Floodlight 4K Security Surveillance Camera with FREE Local Storage - Front_Zoom
    Top comment

    "Great security camera for peace of mind....The Swann Outdoor Wired 4K 32GB Security Camera with Floodlight is an excellent bang for your buck security camera for those looking for peace of mind in monitoring your home. ...Super Bright Floodlight Security Camera...The Swann 4K Floodlight Security Camera is absolute must have for anyone serious about home security. "

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    Product Description

    This all-in-one floodlight is packed with security features to deter unwanted activity including 4K Ultra HD video, super bright floodlights and a siren. You’ll sleep comfortably knowing the 4K Floodlight Security Camera is looking out for you. You can adjust the floodlight angles and brightness to see faces, clothing, and any objects of interest. The weatherproof camera has powerful infrared night vision up to 65 ’/ 20m, and the floodlights provide Night2Day color night vision up to an amazing 100’/30m! Equipped with Swann’s True Detect, the camera senses heat and movement, triggering two powerful 2600 lumen floodlights. Connect it to your home Wi-Fi network and when activity is detected, you ’ll receive notifications on your smartphone via the Swann Security app. This gives you all the control to talk back, activate the siren and prevent crime before it happens. You can use voice commands via Alexa and Hey Google to see what’s happening hands-free! There’s local storage of videos to the 32GB Micro SD card, which is included. Expand your security by adding more Wi-Fi cameras and multi-camera wired Swann surveillance systems and manage them all using the Swann Security App!
    See all Security Cameras & Surveillance
    Top comment

    "Great security camera for peace of mind....The Swann Outdoor Wired 4K 32GB Security Camera with Floodlight is an excellent bang for your buck security camera for those looking for peace of mind in monitoring your home. ...Super Bright Floodlight Security Camera...The Swann 4K Floodlight Security Camera is absolute must have for anyone serious about home security. "

    See all customer reviews

    Product Description

    This all-in-one floodlight is packed with security features to deter unwanted activity including 4K Ultra HD video, super bright floodlights and a siren. You’ll sleep comfortably knowing the 4K Floodlight Security Camera is looking out for you. You can adjust the floodlight angles and brightness to see faces, clothing, and any objects of interest. The weatherproof camera has powerful infrared night vision up to 65 ’/ 20m, and the floodlights provide Night2Day color night vision up to an amazing 100’/30m! Equipped with Swann’s True Detect, the camera senses heat and movement, triggering two powerful 2600 lumen floodlights. Connect it to your home Wi-Fi network and when activity is detected, you ’ll receive notifications on your smartphone via the Swann Security app. This gives you all the control to talk back, activate the siren and prevent crime before it happens. You can use voice commands via Alexa and Hey Google to see what’s happening hands-free! There’s local storage of videos to the 32GB Micro SD card, which is included. Expand your security by adding more Wi-Fi cameras and multi-camera wired Swann surveillance systems and manage them all using the Swann Security App!
    See all Security Cameras & Surveillance
    See all Security Cameras & Surveillance
  8. Wyze - Cam Outdoor v2 Add-on Security Camera - White - Front_Zoom
    Top comment

    "Home outdoor security...Great and reliable camera. Replaced Blink camera outside and will be adding more soon."

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    Product Description

    Wyze Cam Outdoor v2 takes everything you loved about the original wire-free, battery-powered Wyze Cam Outdoor to a whole new level. Now with our award-winning Starlight Sensor, you can see at night just as clear as day with Color Night Vision 1080p HD resolution. Get alerted when motion is detected, now up to 28% further away and set custom motion detection zones to only get alerts that matter to you. See even more than before with a wider, 130 degree field of view, so you can see more of what’s out there. Take advantage of the built-in security features like a motion-activated siren, two-way audio, and motion-detection alerts for even more peace of mind. Best of all, it’s easy to mount, has a 6-month battery life with easy recharging via microUSB, and you can even connect it to Wyze Solar Panel to eliminate the need to recharge ever again, depending upon your location.
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    Top comment

    "Home outdoor security...Great and reliable camera. Replaced Blink camera outside and will be adding more soon."

    See all customer reviews

    Product Description

    Wyze Cam Outdoor v2 takes everything you loved about the original wire-free, battery-powered Wyze Cam Outdoor to a whole new level. Now with our award-winning Starlight Sensor, you can see at night just as clear as day with Color Night Vision 1080p HD resolution. Get alerted when motion is detected, now up to 28% further away and set custom motion detection zones to only get alerts that matter to you. See even more than before with a wider, 130 degree field of view, so you can see more of what’s out there. Take advantage of the built-in security features like a motion-activated siren, two-way audio, and motion-detection alerts for even more peace of mind. Best of all, it’s easy to mount, has a 6-month battery life with easy recharging via microUSB, and you can even connect it to Wyze Solar Panel to eliminate the need to recharge ever again, depending upon your location.
    See all Security Camera & System Accessories
    See all Security Camera & System Accessories
  9. Ring - Spotlight Cam Plus Outdoor/Indoor 1080p Plug-In Surveillance Camera - White - Front_Zoom
    Top comment

    "A Reliable and Easy-to-Use Home Security Solution...The setup was a breeze and the camera has been very reliable since I installed it. The video quality is excellent and the two-way audio feature allows me to communicate with anyone who comes near my home....Great security device!...A great addition to my home security program."

    See all customer reviews

    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    Top comment

    "A Reliable and Easy-to-Use Home Security Solution...The setup was a breeze and the camera has been very reliable since I installed it. The video quality is excellent and the two-way audio feature allows me to communicate with anyone who comes near my home....Great security device!...A great addition to my home security program."

    See all customer reviews

    Product Description

    Say bye-bye to blind spots. Spotlight Cam Plus is your go-to protection for any out-of-sight area thanks to Color Night Vision, customizable Motion Detection, and a pair of bright, motion-activated lights. Simply mount the wireless camera, adjust the viewing angle, and consider the area covered. Stay powered with a rechargeable battery that swaps in and out without messing with your setup.
    See all Security Cameras & Surveillance
    See all Security Cameras & Surveillance
  10. Blink - Mini Pan-Tilt Indoor Wired 1080P Security Camera - White - Front_Zoom
    Top comment

    "Reliable and Comforting...This is an awesome tool for me to keep an eye on my special-needs husband when I am away from home. Love it!...Nifty addition to security...Perfect for a desktop or shelf to help keep an eye one home. Only problem is it could use a wall mount"

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    Product Description

    See more of what matters most. Plug in your camera to get a 360 degree view of any room in your home in seconds so you can help protect what you love from anywhere. It's like you're home - even when you can't be.
    See all Indoor Security Cameras
    Top comment

    "Reliable and Comforting...This is an awesome tool for me to keep an eye on my special-needs husband when I am away from home. Love it!...Nifty addition to security...Perfect for a desktop or shelf to help keep an eye one home. Only problem is it could use a wall mount"

    See all customer reviews

    Product Description

    See more of what matters most. Plug in your camera to get a 360 degree view of any room in your home in seconds so you can help protect what you love from anywhere. It's like you're home - even when you can't be.
    See all Indoor Security Cameras
    See all Indoor Security Cameras
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