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Securing your entire home with a reliable security system is essential for peace of mind. The best whole-home systems combine comprehensive coverage, ease of use, and smart features. Our top pick, SimpliSafe 11-Piece Wireless System, stands out for its seamless setup and reliable performance. For those seeking a budget-friendly option, the WiFi Alarm System for Home Security offers DIY installation without monthly fees, while the Ring Alarm 14-Piece Kit provides robust smart home integration. Each option involves tradeoffs between cost, expandability, and professional monitoring. Continue reading for a detailed breakdown of these systems and more.

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13
compared
7
brands
Which security system whole home should you buy?
★ Top Pick
SimpliSafe 11-Piece Wireless H
Best Overall for Ease of Use and Flexibility
Simple, no-wiring setup for quick installation
See on Amazon →
Tech-savvy homeowners seeking a customizable, no-subscription security system with cellular backup.
PGST Home Security Systems 12-
Expandable with additional sensors for larger coverage
View on Amazon →
Homeowners who want detailed remote control, sensor expandability, and cellular backup for peace of mind.
Home Security Alarm System wit
Supports multiple sensors and voice commands
View on Amazon →
Homeowners wanting a reliable, easy-to-install system with optional professional monitoring without long-term commitments.
SimpliSafe 12 Piece Wireless H
No long-term contracts or hidden fees
View on Amazon →
DIY users seeking a simple, expandable system without monthly fees, especially in smaller or less complex homes.
WiFi Alarm System for Home Sec
No monthly subscription fees
View on Amazon →
Pros & cons at a glance
SimpliSafe 11-Piece Wireless H
✓ Simple, no-wiring setup for quick installation
✗ Requires optional professional monitoring for full feature access
PGST Home Security Systems 12-
✓ Expandable with additional sensors for larger coverage
✗ Setup may be complex for beginners
Home Security Alarm System wit
✓ Supports multiple sensors and voice commands
✗ Limited to 2.4GHz WiFi, no 5G support
SimpliSafe 12 Piece Wireless H
✓ No long-term contracts or hidden fees
✗ Requires subscription for professional monitoring
WiFi Alarm System for Home Sec
✓ No monthly subscription fees
✗ Limited to 2.4GHz WiFi networks
SimpliSafe 8 Piece Wireless Ho
✓ Easy to install without wiring or drilling
✗ Requires a subscription for professional monitoring
Ring Alarm 8-Piece Kit
✓ Easy to install and suitable for small homes
✗ Subscription required for professional monitoring and advanced features
SimpliSafe 10-Piece Wireless H
✓ Easy to set up and control remotely via app
✗ Requires wired connection for outdoor camera with some plans
SimpliSafe 9 Piece Wireless Ho
✓ Comprehensive security with sensors and camera
✗ Requires internet for app and camera access
Ring Alarm 14-Piece Kit
✓ Easy to expand with additional sensors
✗ Subscription required for professional monitoring and some features
PGST Home Security Alarm Syste
✓ Supports dual Wi-Fi and 4G networks for dependable connectivity
✗ Requires smartphone app for most features, which might be a barrier for some
Wireless Home Security Alarm S
✓ Wireless, battery-powered sensors for easy placement
✗ Limited to 2.4GHz WiFi, which can be slower or congested
Arlo Home Security System with
✓ Easy DIY installation with wireless sensors and wired keypad
✗ Requires subscription for access to premium features

Complete the kit

Vtopmart 25 PCS Clear Plastic Drawer Organizers Set, 4-Si...
Vtopmart 25 PCS Clear Plastic Drawer Organizers Set, 4-Si…
Add to your setup →
HBlife Makeup Organizer with Brush Holder for Vanity, Lar...
HBlife Makeup Organizer with Brush Holder for Vanity, Lar…
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Vtopmart 3 Tier Clear Makeup Organizer with 2 Drawers
Vtopmart 3 Tier Clear Makeup Organizer with 2 Drawers
Add to your setup →

Key Takeaways

  • The most versatile systems combine wireless connectivity with smart home compatibility for easier expansion.
  • Professional monitoring adds peace of mind but increases ongoing costs, which some systems avoid with DIY alerts only.
  • Coverage size and sensor quantity significantly impact overall security, making larger kits better for bigger homes.
  • User-friendliness varies; beginner-friendly systems often sacrifice advanced customization features.
  • High-end systems tend to offer better build quality and integration but come at a premium price.
2
PGST Home Security Systems 12-
Best for Expanding Larger Homes without Monthly Fees
1
SimpliSafe 11-Piece Wireless H
Best Overall for Ease of Use and Flexibility
3
Home Security Alarm System wit
Best for Remote Control and Multi-Sensor Support

Our Top Security System Whole Home Picks

SimpliSafe 11-Piece Wireless Home Security System with HD CameraSimpliSafe 11-Piece Wireless Home Security System with HD CameraBest Overall for Ease of Use and FlexibilityNumber of pieces: 11Camera: Wireless Indoor HD CameraMonitoring: Optional 24/7 professional monitoringVIEW ON AMAZONSee Our Full Breakdown
PGST Home Security Systems 12-Piece Kit (Newest Model), WiFi + GSM/4G, Wireless Smart Home Security System with App Control and Alexa CompatibilityPGST Home Security Systems 12-Piece Kit (Newest Model), WiFi + GSM/4G, Wireless Smart Home Security System with App Control and Alexa CompatibilityBest for Expanding Larger Homes without Monthly FeesPower Source: Battery PoweredCompatible Devices: WiFiConnectivity Technology: WiFiVIEW ON AMAZONSee Our Full Breakdown
Home Security Alarm System with WiFi, GSM/4G, APP Control, and Expandable SensorsHome Security Alarm System with WiFi, GSM/4G, APP Control, and Expandable SensorsBest for Remote Control and Multi-Sensor SupportConnectivity: WiFi (2.4GHz), 4G SIM cardAlarm Volume: Over 110dBDisplay: Color screenVIEW ON AMAZONSee Our Full Breakdown
SimpliSafe 12 Piece Wireless Home Security System with HD CameraSimpliSafe 12 Piece Wireless Home Security System with HD CameraBest for Moderate Security with Professional Monitoring OptionsNumber of pieces: 12Camera: HD Indoor Security CameraMonitoring: Optional 24/7 professionalVIEW ON AMAZONSee Our Full Breakdown
WiFi Alarm System for Home Security, DIY, No Monthly Fee, App AlertsWiFi Alarm System for Home Security, DIY, No Monthly Fee, App AlertsBest for DIY Enthusiasts and Budget-Conscious UsersAlarm Sound Level: 120dBWiFi Compatibility: 2.4GHz onlyBackup Battery: 8 hoursVIEW ON AMAZONSee Our Full Breakdown
SimpliSafe 8 Piece Wireless Home Security System with Professional MonitoringSimpliSafe 8 Piece Wireless Home Security System with Professional MonitoringBest Overall for Ease of Use and FlexibilityNumber of pieces: 8Monitoring: Optional 24/7 professional monitoringCompatibility: Alexa and Google AssistantVIEW ON AMAZONSee Our Full Breakdown
Ring Alarm 8-Piece Kit (Newest Model) – Home & Business Security System with Optional 24/7 Professional MonitoringRing Alarm 8-Piece Kit (Newest Model) - Home & Business Security System with Optional 24/7 Professional MonitoringBest for Small Homes and Budget-Conscious UsersBase Station Power: 100-240V 50/60Hz ACBattery Life: Rechargeable 24-hour backupDimensions: 6.65 in x 6.65 in x 1.46 inVIEW ON AMAZONSee Our Full Breakdown
SimpliSafe 10-Piece Wireless Home Security System with Outdoor CameraSimpliSafe 10-Piece Wireless Home Security System with Outdoor CameraBest for Outdoor Surveillance and All-Around SecurityNumber of pieces: 10Camera resolution: 1080p HDField of view: 140 degreesVIEW ON AMAZONSee Our Full Breakdown
SimpliSafe 9 Piece Wireless Home Security System with HD CameraSimpliSafe 9 Piece Wireless Home Security System with HD CameraBest for Integrated Security with Video MonitoringNumber of pieces: 9Camera: HD Indoor Security CameraMonitoring: Optional 24/7 Professional MonitoringVIEW ON AMAZONSee Our Full Breakdown
Ring Alarm 14-Piece Kit (Newest Model) – Wireless Smart Home Security System with Mobile App Control and Alexa CompatibilityRing Alarm 14-Piece Kit (Newest Model) - Wireless Smart Home Security System with Mobile App Control and Alexa CompatibilityBest for Larger Homes and ExpandabilityBase Station Power: 100-240V 50/60Hz ACBattery Life: Rechargeable 24-hour backupDimensions: 6.65 in x 6.65 in x 1.46 inVIEW ON AMAZONSee Our Full Breakdown
PGST Home Security Alarm System with WiFi/4G, 24-Piece KitPGST Home Security Alarm System with WiFi/4G, 24-Piece KitBest Overall for Customizable Whole-Home CoverageNetwork Support: Wi-Fi (2.4GHz) and GSM/4GNumber of Sensors: Up to 100App Compatibility: Smart Life and TuyaVIEW ON AMAZONSee Our Full Breakdown
Wireless Home Security Alarm System with 24 Sensors, WiFi + GSM/4G, App Alerts, No Monthly Fees, SOS Button, Alexa CompatibleWireless Home Security Alarm System with 24 Sensors, WiFi + GSM/4G, App Alerts, No Monthly Fees, SOS Button, Alexa CompatibleBest for Wireless Flexibility and Easy ExpansionPower Source: Battery PoweredCompatible Devices: WiFiConnectivity Technology: WiFiVIEW ON AMAZONSee Our Full Breakdown
Arlo Home Security System with Wired Keypad, Sensors & Yard SignArlo Home Security System with Wired Keypad, Sensors & Yard SignBest for Wired, Easy DIY with Emergency ResponseSensor Type: 6-in-1 sensorsNumber of Sensors: 5Connectivity: Wireless with SecureLink technologyVIEW ON AMAZONSee Our Full Breakdown

More Details on Our Top Picks

  1. SimpliSafe 11-Piece Wireless Home Security System with HD Camera

    SimpliSafe 11-Piece Wireless Home Security System with HD Camera

    Best Overall for Ease of Use and Flexibility

    View on Amazon

    This system stands out for its straightforward setup, making it ideal for homeowners who want comprehensive protection without complex wiring. Compared with the SimpliSafe 12 Piece Wireless Home Security System, it offers similar sensor coverage but with a slightly more streamlined installation process. Its wireless indoor HD camera provides clear live footage, which is a step up from basic sensors alone. The system’s compatibility with Alexa and Google Assistant adds smart automation, yet it relies on optional professional monitoring for full functionality, which can be a tradeoff for those seeking a completely self-managed setup. Limited outdoor coverage is a potential gap for those wanting a more integrated exterior system.

    Pros:
    • Simple, no-wiring setup for quick installation
    • Remote control via mobile app for real-time management
    • High-quality HD indoor camera with two-way audio
    • Smart home compatibility with Alexa and Google Assistant
    Cons:
    • Requires optional professional monitoring for full feature access
    • Sensor range may be limited in large homes
    • No outdoor cameras included, limiting exterior coverage

    Best for: Homeowners seeking an easy-to-install, flexible security setup that integrates with smart home devices.

    Not ideal for: Large properties needing outdoor cameras or wired solutions, as it lacks built-in outdoor coverage and may have limited sensor range in bigger spaces.

    • Number of pieces:11
    • Camera:Wireless Indoor HD Camera
    • Monitoring:Optional 24/7 professional monitoring
    • Compatibility:Alexa and Google Assistant
    • Sensor range:35 feet
    • Pet friendly:Under 60 lbs
    Our verdict
    “This system is best suited for homeowners who prioritize ease of installation and smart home integration without extensive outdoor coverage.”
  2. PGST Home Security Systems 12-Piece Kit (Newest Model), WiFi + GSM/4G, Wireless Smart Home Security System with App Control and Alexa Compatibility

    PGST Home Security Systems 12-Piece Kit (Newest Model), WiFi + GSM/4G, Wireless Smart Home Security System with App Control and Alexa Compatibility

    Best for Expanding Larger Homes without Monthly Fees

    View on Amazon

    This kit makes sense for homeowners with 3-5 bedrooms who want a scalable system that can grow over time. Unlike the SimpliSafe 11-Piece System, it offers expansion options with additional sensors, which is a clear advantage for larger homes. Its WiFi and GSM/4G support means it can operate independently of landlines, adding resilience. However, setup can seem complex for those unfamiliar with wireless security, and it relies heavily on WiFi or cellular data, which might be unreliable in some locations. The absence of professional monitoring is a plus for budget-conscious users but a potential downside for those seeking monitored security.

    Pros:
    • Expandable with additional sensors for larger coverage
    • Supports app control and Alexa voice commands
    • No monthly fees or subscriptions
    • Cellular support adds reliability during internet outages
    Cons:
    • Setup may be complex for beginners
    • Limited to basic sensors included in the kit
    • Requires stable WiFi or 4G connection for optimal operation

    Best for: Tech-savvy homeowners seeking a customizable, no-subscription security system with cellular backup.

    Not ideal for: Less experienced users or those in areas with poor cellular reception, since setup and operation depend on stable WiFi or 4G connectivity.

    • Power Source:Battery Powered
    • Compatible Devices:WiFi
    • Connectivity Technology:WiFi
    • Alert Type:Audible and Visual
    • Maximum Range:100 meters
    • Sensor Technology:Pir Motion Detection
    Our verdict
    “Ideal for homeowners who want a flexible, expandable security system without ongoing costs and with cellular backup options.”
  3. Home Security Alarm System with WiFi, GSM/4G, APP Control, and Expandable Sensors

    Home Security Alarm System with WiFi, GSM/4G, APP Control, and Expandable Sensors

    Best for Remote Control and Multi-Sensor Support

    View on Amazon

    This system shines for its comprehensive remote management, integrating WiFi and 4G connectivity to keep you updated even during internet outages. Its color display and tamper protection add layers of security, making it suitable for both tech-savvy and cautious users. Compared with the SimpliSafe 12 Piece System, it offers more versatile app control options and supports additional sensors easily. Yet, the reliance on 2.4GHz WiFi and a 4G SIM card means setup can be tricky, and some may find the complexity overwhelming. The included emergency SOS device is a valuable feature for vulnerable individuals or those with special safety needs.

    Pros:
    • Supports multiple sensors and voice commands
    • Color display enhances user interface
    • Remote app control for flexible management
    • Includes emergency SOS for added safety
    Cons:
    • Limited to 2.4GHz WiFi, no 5G support
    • Setup can be complex, requiring technical familiarity
    • Requires a 4G SIM card for cellular alerts

    Best for: Homeowners who want detailed remote control, sensor expandability, and cellular backup for peace of mind.

    Not ideal for: Users with limited cellular coverage or those preferring plug-and-play solutions, as setup and network requirements are more involved.

    • Connectivity:WiFi (2.4GHz), 4G SIM card
    • Alarm Volume:Over 110dB
    • Display:Color screen
    • Tamper Protection:Yes
    • Sensors:Magnetic door, motion detectors
    • Additional Features:Voice control, emergency SOS
    Our verdict
    “This system suits users needing extensive remote control and sensor expansion with reliable cellular alerts, despite a more involved setup process.”
  4. SimpliSafe 12 Piece Wireless Home Security System with HD Camera

    SimpliSafe 12 Piece Wireless Home Security System with HD Camera

    Best for Moderate Security with Professional Monitoring Options

    View on Amazon

    This system offers a balanced package of sensors, a HD camera, and optional professional monitoring, making it suitable for users who prefer flexibility. Compared to the SimpliSafe 11-Piece System, it includes a better field of view for the camera and a slightly larger sensor array. While it avoids long-term contracts, the necessity for a subscription to access professional monitoring can be a downside for those seeking a fully self-managed setup. The device’s wireless nature simplifies installation, but availability is limited outside the U.S., and some features depend heavily on ongoing subscriptions. It’s a solid choice for those wanting straightforward security with optional monitoring.

    Pros:
    • No long-term contracts or hidden fees
    • Remote control via mobile app
    • Includes HD camera with wide field of view
    • Good sensor coverage for moderate-sized homes
    Cons:
    • Requires subscription for professional monitoring
    • Limited availability outside the U.S.
    • Some features depend on ongoing payments

    Best for: Homeowners wanting a reliable, easy-to-install system with optional professional monitoring without long-term commitments.

    Not ideal for: International buyers or those who prefer a fully self-monitored setup without ongoing fees, since some features depend on subscriptions.

    • Number of pieces:12
    • Camera:HD Indoor Security Camera
    • Monitoring:Optional 24/7 professional
    • Field of view:90 degrees
    • Motion detection range:35 feet
    • Pet friendly:Under 60 lbs
    Our verdict
    “This system fits users seeking a balanced security setup with optional professional monitoring and no contracts.”
  5. WiFi Alarm System for Home Security, DIY, No Monthly Fee, App Alerts

    WiFi Alarm System for Home Security, DIY, No Monthly Fee, App Alerts

    Best for DIY Enthusiasts and Budget-Conscious Users

    View on Amazon

    This system is designed for DIY installation, offering a loud 120dB siren and instant app alerts. It’s ideal for those who want a straightforward, no-subscription solution and the flexibility to add sensors as needed. Compared to the other systems, like the SimpliSafe 11-Piece System or PGST Kit, it provides the most direct control and no ongoing costs. However, the reliance on 2.4GHz WiFi limits speed and potential interference, and the backup battery lasts only 8 hours, which could be insufficient during extended outages. It’s best suited for smaller homes or apartments where simple, immediate deterrence is the priority.

    Pros:
    • No monthly subscription fees
    • Easy DIY installation
    • Expandable with up to 20 sensors
    • Loud 120dB siren for deterrence
    Cons:
    • Limited to 2.4GHz WiFi networks
    • Backup battery lasts only 8 hours
    • No support for 5GHz WiFi, which might affect speed

    Best for: DIY users seeking a simple, expandable system without monthly fees, especially in smaller or less complex homes.

    Not ideal for: Large homes or users in areas with unstable WiFi, since it only supports 2.4GHz networks and has limited backup power.

    • Alarm Sound Level:120dB
    • WiFi Compatibility:2.4GHz only
    • Backup Battery:8 hours
    • Sensor Expansion:up to 20 sensors
    • Included Sensors:8 door, 1 motion
    • Remote Controls:2
    Our verdict
    “Perfect for budget-minded DIYers wanting a simple, expandable security alarm with immediate deterrence capabilities.”
  6. SimpliSafe 8 Piece Wireless Home Security System with Professional Monitoring

    SimpliSafe 8 Piece Wireless Home Security System with Professional Monitoring

    Best Overall for Ease of Use and Flexibility

    View on Amazon

    This system stands out for its straightforward setup that requires no wiring or drilling, making it ideal for renters or those who want a quick install. Compared with the Ring Alarm 8-Piece Kit, it offers a more user-friendly experience without sacrificing core security features. Its compatibility with Alexa and Google Assistant allows seamless smart home integration, while the optional professional monitoring adds an extra layer of security for those willing to pay a monthly fee. The inclusion of a panic button boosts emergency responsiveness, making it a well-rounded choice for comprehensive protection. However, the need for a subscription for monitoring and the limited pet-friendliness might be drawbacks for some users.

    Pros:
    • Easy to install without wiring or drilling
    • Compatible with Alexa and Google Assistant
    • Includes a panic button for quick emergency alerts
    • Affordable starting at less than $1/day with no long-term contracts
    Cons:
    • Requires a subscription for professional monitoring
    • Limited to US availability
    • Motion sensors may not be suitable for larger pets

    Best for: Homeowners or renters seeking an easy-to-install, flexible security system with smart home compatibility

    Not ideal for: Pet owners with larger animals over 60 lbs, or those preferring a fully wired system without ongoing service fees

    • Number of pieces:8
    • Monitoring:Optional 24/7 professional monitoring
    • Compatibility:Alexa and Google Assistant
    • Sensor range:Motion sensors detect within 35 feet
    • Pet friendly:Yes, under 60 lbs
    • Warranty:1 year manufacturer limited warranty
    Our verdict
    “This system is perfect for those who want a straightforward, flexible security setup with smart home integration and don’t mind ongoing monitoring costs.”
  7. Ring Alarm 8-Piece Kit (Newest Model) – Home & Business Security System with Optional 24/7 Professional Monitoring

    Ring Alarm 8-Piece Kit (Newest Model) - Home & Business Security System with Optional 24/7 Professional Monitoring

    Best for Small Homes and Budget-Conscious Users

    View on Amazon

    The Ring Alarm 8-Piece Kit offers a simple, effective security solution tailored for small homes or apartments. Its straightforward installation process makes it suitable for users who want quick setup without complex wiring. The system’s integration with the Ring app provides real-time notifications and remote control, while the optional professional monitoring adds peace of mind. Compared with the SimpliSafe option, the Ring system’s extensive connectivity options and compatibility with Alexa make it highly adaptable for existing smart home setups. Its limitations include a subscription for advanced features and some components being limited to indoor use, which might not suit larger or more complex properties.

    Pros:
    • Easy to install and suitable for small homes
    • Remote monitoring and control via Ring app
    • Optional professional 24/7 monitoring available
    • Works seamlessly with Alexa and other Ring devices
    Cons:
    • Subscription required for professional monitoring and advanced features
    • Some features and integrations sold separately
    • Limited to indoor use for certain components

    Best for: Small home or apartment dwellers looking for a straightforward, expandable security system with smart home compatibility

    Not ideal for: Larger homes requiring extensive coverage or users seeking a fully wireless, subscription-free solution

    • Base Station Power:100-240V 50/60Hz AC
    • Battery Life:Rechargeable 24-hour backup
    • Dimensions:6.65 in x 6.65 in x 1.46 in
    • Security Modes:Disarmed, Away, and Home
    • Connectivity:Ethernet, Wi-Fi, Z-Wave, Bluetooth, Cellular Backup
    • Warranty:1-year limited warranty
    Our verdict
    “Ideal for small households seeking a simple, expandable security setup with smart device integration and optional monitoring.”
  8. SimpliSafe 10-Piece Wireless Home Security System with Outdoor Camera

    SimpliSafe 10-Piece Wireless Home Security System with Outdoor Camera

    Best for Outdoor Surveillance and All-Around Security

    View on Amazon

    This system enhances home protection with its outdoor camera featuring 1080p HD resolution, color night vision, and AI threat detection, making it a solid choice for those prioritizing outdoor security. Compared to the indoor-focused SimpliSafe 9-Piece System, this package extends coverage to the exterior, adding value for homeowners concerned about yard or driveway intrusions. The setup is straightforward, and remote control via the app simplifies management. The outdoor camera’s battery backup lasts only around 24 hours, and some wired installation aspects may complicate setup in certain environments. Its reliance on a wired outdoor connection and limited warranty from unauthorized sellers are potential downsides.

    Pros:
    • Easy to set up and control remotely via app
    • Includes outdoor camera with AI threat detection
    • No long-term contracts required
    • Enhanced outdoor security coverage
    Cons:
    • Requires wired connection for outdoor camera with some plans
    • Battery backup lasts only 24 hours
    • Warranty may be void if purchased from unauthorized sellers

    Best for: Homeowners needing outdoor surveillance with easy remote control and outdoor threat detection

    Not ideal for: Renters or those unwilling to handle outdoor wiring or limited backup power

    • Number of pieces:10
    • Camera resolution:1080p HD
    • Field of view:140 degrees
    • Night vision:Color night vision
    • Motion detection range:35 feet
    • Battery life (Base Station):Up to 24 hours
    Our verdict
    “Best suited for homeowners who want reliable outdoor security with AI features and flexible monitoring options.”
  9. SimpliSafe 9 Piece Wireless Home Security System with HD Camera

    SimpliSafe 9 Piece Wireless Home Security System with HD Camera

    Best for Integrated Security with Video Monitoring

    View on Amazon

    This system combines core sensors with a wired indoor camera and a smash-safe keypad, providing a balanced security package for those who want video verification. Compared with the 10-piece outdoor camera system, its wired camera offers a more stable video feed, but at the expense of installation flexibility. The app control and compatibility with Alexa and Google Assistant make it versatile, but the reliance on internet connectivity and additional costs for professional monitoring might deter some users. Its wired camera can be a drawback for those seeking a fully wireless setup or easier DIY installation.

    Pros:
    • Comprehensive security with sensors and camera
    • No long-term contracts and affordable pricing
    • Smart home compatibility with Alexa and Google Assistant
    • Remote control via mobile app
    Cons:
    • Requires internet for app and camera access
    • Optional professional monitoring adds extra cost
    • Indoor camera is wired, limiting placement options

    Best for: Homeowners who want a security system with integrated video verification and wired camera stability

    Not ideal for: Renters or users prioritizing wireless, wire-free setups in hard-to-access areas

    • Number of pieces:9
    • Camera:HD Indoor Security Camera
    • Monitoring:Optional 24/7 Professional Monitoring
    • Compatibility:Alexa, Google Assistant
    • Sensor type:Entry Sensors, Motion Sensors
    • Motion detection range:35 feet
    Our verdict
    “Suitable for those wanting a wired indoor camera combined with sensors for a more stable, integrated security system.”
  10. Ring Alarm 14-Piece Kit (Newest Model) – Wireless Smart Home Security System with Mobile App Control and Alexa Compatibility

    Ring Alarm 14-Piece Kit (Newest Model) - Wireless Smart Home Security System with Mobile App Control and Alexa Compatibility

    Best for Larger Homes and Expandability

    View on Amazon

    The Ring Alarm 14-Piece Kit excels in covering larger houses with its extensive sensor array and range extender, making it a good fit for 2-4 bedroom residences. Its modular design allows easy expansion, and the mobile app provides real-time alerts. Compared with the smaller 8-piece models, it offers more coverage and flexibility, but a subscription is needed for professional monitoring and some advanced features. While setup is straightforward, some features are sold separately, and indoor use is limited for some components, which could restrict overall system integration in certain homes.

    Pros:
    • Easy to expand with additional sensors
    • Mobile app notifications for real-time alerts
    • Compatible with Alexa for voice control
    • Designed for larger homes with range extender included
    Cons:
    • Subscription required for professional monitoring and some features
    • Some features and integrations sold separately
    • Limited indoor use for certain components

    Best for: Larger households or homeowners wanting a scalable, comprehensive security system with remote access

    Not ideal for: Small apartments or users desiring a simple, no-fuss system without expansion options

    • Base Station Power:100-240V 50/60Hz AC
    • Battery Life:Rechargeable 24-hour backup
    • Dimensions:6.65 in x 6.65 in x 1.46 in
    • Connectivity:Ethernet, Wi-Fi, Z-Wave, Bluetooth, Cellular Backup
    • Security Modes:Disarmed, Away, and Home
    • Operating Conditions:-4°F to 104°F (-20°C to 40°C)
    Our verdict
    “Best for larger homes needing an expandable, comprehensive security system with remote management.”
  11. PGST Home Security Alarm System with WiFi/4G, 24-Piece Kit

    PGST Home Security Alarm System with WiFi/4G, 24-Piece Kit

    Best Overall for Customizable Whole-Home Coverage

    View on Amazon

    This system stands out for its dual Wi-Fi and 4G support, offering reliable connectivity even if your internet goes down—something the Wireless Home Security Alarm System with 24 Sensors cannot match. Its DIY installation and extensive sensor options make it a compelling choice for homeowners seeking comprehensive coverage without ongoing fees. However, limited to 100 sensors, it might fall short for larger properties, and reliance on a smartphone app could be a hurdle for less tech-savvy users. Unlike the Arlo Home Security System, which includes a wired keypad, this system emphasizes wireless flexibility and sensor quantity, but at the cost of some complexity in setup for beginners.

    Pros:
    • Supports dual Wi-Fi and 4G networks for dependable connectivity
    • No subscription fees required for full functionality
    • Easy DIY installation with extensive sensor options
    • Includes emergency SOS device for added safety
    Cons:
    • Requires smartphone app for most features, which might be a barrier for some
    • Limited to 100 sensors, restricting coverage for very large homes

    Best for: Homeowners who want highly customizable, reliable security with no monthly fees and are comfortable with app-based control.

    Not ideal for: Users seeking plug-and-play simplicity or those with homes larger than 100 sensor points, as this system’s capacity is limited.

    • Network Support:Wi-Fi (2.4GHz) and GSM/4G
    • Number of Sensors:Up to 100
    • App Compatibility:Smart Life and Tuya
    • Installation:DIY, screw-in setup
    • Includes:24 sensors, remote control, emergency SOS device
    Our verdict
    “This pick is ideal for tech-savvy homeowners seeking a customizable, no-fee security system with broad coverage options.”
  12. Wireless Home Security Alarm System with 24 Sensors, WiFi + GSM/4G, App Alerts, No Monthly Fees, SOS Button, Alexa Compatible

    Wireless Home Security Alarm System with 24 Sensors, WiFi + GSM/4G, App Alerts, No Monthly Fees, SOS Button, Alexa Compatible

    Best for Wireless Flexibility and Easy Expansion

    View on Amazon

    Compared with the PGST Home Security Alarm System, this system emphasizes quick installation and expandability, making it suitable for renters or those hesitant about wired setups. Its battery-powered sensors simplify placement, and instant app alerts provide peace of mind. However, it only supports 2.4GHz WiFi, unlike the more robust connectivity of PGST, and adding a 4G SIM card incurs additional costs. The included emergency SOS button enhances safety, but limited language options and a max range of 100 meters may restrict use in larger or multi-lingual households. For those seeking a straightforward, wireless solution with no monthly fees, this system offers a compelling balance, though it lacks some advanced sensor integrations of pricier options like the Arlo system.

    Pros:
    • Wireless, battery-powered sensors for easy placement
    • Supports remote control via smartphone apps
    • No monthly fees after initial setup
    • Includes emergency SOS button for immediate assistance
    Cons:
    • Limited to 2.4GHz WiFi, which can be slower or congested
    • Requires a 4G SIM card for cellular alerts, adding extra costs

    Best for: Renters or homeowners who want a simple, wireless, expandable security setup with smartphone control and no ongoing costs.

    Not ideal for: Large homes or users needing multi-band WiFi support or advanced sensor features, as this system’s connectivity and sensor capacity are more limited.

    • Power Source:Battery Powered
    • Compatible Devices:WiFi
    • Connectivity Technology:WiFi
    • Alert Type:Audible and Visual
    • Voltage:5 volts
    • Maximum Range:100 meters
    Our verdict
    “This system suits those seeking a flexible, wireless, budget-friendly security setup with essential safety features.”
  13. Arlo Home Security System with Wired Keypad, Sensors & Yard Sign

    Arlo Home Security System with Wired Keypad, Sensors & Yard Sign

    Best for Wired, Easy DIY with Emergency Response

    View on Amazon

    Compared with the wireless options, the Arlo Home Security System offers a wired keypad and wire-free sensors, appealing to users who prefer a more traditional wired setup with minimal ongoing subscription costs. Its 6-in-1 sensors provide multi-functional detection, while the included yard sign adds a visible deterrent. The system’s wired keypad allows for quick arming/disarming, beneficial for users who dislike app dependency. However, it requires a subscription for advanced features, and some sensor functionalities are locked behind paid plans, which could add up over time. Its limited sensor count makes it less suitable for large properties, but its straightforward DIY setup and integrated emergency buttons make it ideal for smaller homes or those wanting reliable wired control.

    Pros:
    • Easy DIY installation with wireless sensors and wired keypad
    • Multi-functional 6-in-1 sensors for comprehensive detection
    • Includes sensor hub, yard sign, and emergency response buttons
    • Extended connectivity range with secure wireless connection
    Cons:
    • Requires subscription for access to premium features
    • Limited to five sensors, less scalable for larger homes
    • Some features only available through paid plans

    Best for: Homeowners who want a wired, easy-to-install security system with emergency response features and are comfortable with optional subscription plans for advanced features.

    Not ideal for: Large or multi-zone homes needing extensive sensor coverage, or those preferring a fully wireless system without wired components.

    • Sensor Type:6-in-1 sensors
    • Number of Sensors:5
    • Connectivity:Wireless with SecureLink technology
    • Included Components:Keypad, sensor hub, yard sign
    • Installation:DIY, plug-in setup
    • Color:White
    Our verdict
    “This pick is best for those seeking a wired, reliable DIY security system with emergency response options and straightforward control.”
security system whole home
What makes a great security system whole home
1
Coverage and Scalability
Ensure the system you choose can cover your entire home and yard with enough sensors, cameras, and alarms.
2
Ease of Installation and Use
Wireless systems typically offer simpler, DIY installation, saving money and time.
3
Smart Home Compatibility
Integration with existing smart devices like Amazon Alexa, Google Assistant, or Apple HomeKit can streamline control and automatio
4
Build Quality and Reliability
Durability of sensors, cameras, and control panels influences long-term performance.
How to choose your security system whole home
1
How we picked
I evaluated these security systems based on their coverage capabilities, ease of installation, smart home integration, a
2
Coverage and Scalability
Ensure the system you choose can cover your entire home and yard with enough sensors, cameras, and alarms.
3
Ease of Installation and Use
Wireless systems typically offer simpler, DIY installation, saving money and time.
4
Smart Home Compatibility
Integration with existing smart devices like Amazon Alexa, Google Assistant, or Apple HomeKit can streamline control and
5
Build Quality and Reliability
Durability of sensors, cameras, and control panels influences long-term performance.
Vetted security system whole home ·
The best security system whole home, compared
★ Winner SimpliSafe 11-Piece Wireless H
Best Overall for Ease of Use and Flexibility
13compared

How We Picked

I evaluated these security systems based on their coverage capabilities, ease of installation, smart home integration, and ongoing costs. Systems with wireless setup and mobile app control were prioritized for convenience, while the reliability of sensors and cameras was a key factor. I also considered user reviews, brand reputation, and the flexibility of monitoring options—whether professional or DIY. The ranking reflects a balance of value, performance, and suitability for different types of homeowners, from beginners to tech enthusiasts.
Everyday → specialist
Everyday & valuePremium & specialist
Which security system whole home fits you?
The everyday user
All-round, reliable
The enthusiast
Premium & high-performance
The gift-giver
Looks & craftsmanship

Factors to Consider When Choosing Security System Whole Home

Choosing the right whole-home security system requires considering several important factors. Beyond basic coverage, you should evaluate ease of installation, integration with your existing smart devices, and ongoing costs like monitoring fees. Understanding these elements helps avoid common pitfalls such as overpaying for features you don’t need or choosing systems that are difficult to expand or maintain. Carefully weighing these considerations ensures you select a system that truly fits your security needs and budget.

Coverage and Scalability

Ensure the system you choose can cover your entire home and yard with enough sensors, cameras, and alarms. Larger homes benefit from kits that include more sensors or allow easy expansion. Look for systems that support adding more devices without complex configurations, so your security setup can grow along with your needs.

Ease of Installation and Use

Wireless systems typically offer simpler, DIY installation, saving money and time. Consider how intuitive the app controls are, and whether setup requires technical skills. A system that’s too complicated can lead to missed alerts or frustration, defeating the purpose of having a security system.

Monitoring Options and Costs

Decide if you want professional monitoring or prefer a DIY approach with app alerts. Professional monitoring provides 24/7 response but involves monthly fees, which can add up over time. Systems offering no monthly fee and reliable app alerts are better for budget-conscious users willing to handle their own security response.

Smart Home Compatibility

Integration with existing smart devices like Amazon Alexa, Google Assistant, or Apple HomeKit can streamline control and automation of your home security. Compatibility ensures you don’t end up with a disjointed system, reducing frustration and increasing overall effectiveness.

Build Quality and Reliability

Durability of sensors, cameras, and control panels influences long-term performance. Cheaper options might save money upfront but could require frequent replacements or repairs. Investing in well-made systems offers better peace of mind and fewer maintenance worries over time.

Frequently Asked Questions

Can I install a whole-home security system myself?

Many modern systems are designed for DIY installation, especially wireless models with mobile app controls. These systems often come with step-by-step instructions and require only basic tools. However, for larger homes or complex setups, professional installation can ensure optimal coverage and integration, balancing convenience with performance.

Are professional monitoring services worth the extra cost?

Professional monitoring provides round-the-clock response, offering peace of mind if a break-in or emergency occurs. If your home is large or you travel frequently, this service can be a valuable safeguard. However, if you prefer to handle alerts yourself or are on a tight budget, systems with reliable app notifications may suffice, saving ongoing fees.

What’s the best way to expand a security system later?

Look for systems that support adding sensors and cameras wirelessly without complex reconfiguration. Brands with open ecosystems or those that support Z-Wave or Zigbee protocols typically make expansion easier. Planning for future needs at the outset ensures your system remains flexible as your home or security requirements grow.

How do I balance cost versus features in choosing a system?

Cheaper systems often cover basic needs but may lack smart integrations or expandability. Spending more typically grants better build quality, more sensors, and advanced features like outdoor cameras or automation. Consider your actual security risks and whether features like professional monitoring justify the higher price, or if a DIY system meets your needs.

Will these systems work if I lose internet connection?

Most wireless security systems rely on Wi-Fi or cellular networks to send alerts and enable remote control. Systems with GSM/4G backup or local alarms can operate during internet outages. Evaluating these backup options is vital if you want consistent security regardless of connectivity issues.

Conclusion

For homeowners seeking an all-around reliable system, SimpliSafe 11-Piece Wireless System offers excellent balance of coverage and ease of use, making it ideal for most families. Budget-conscious buyers may prefer the WiFi Alarm System for Home Security with no monthly fees and DIY setup. Those wanting a premium experience with advanced smart home integration should consider the Ring Alarm 14-Piece Kit, especially if ongoing professional monitoring is a priority. Beginners will appreciate straightforward systems like SimpliSafe, while larger homes or those with complex needs might opt for expanded kits like PGST or Arlo. Ultimately, your choice depends on your home size, connectivity preferences, and monitoring needs.

Wellness content on this site is informational and not a substitute for professional medical guidance.
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