Protecting your home does not have to mean committing to a recurring monitoring bill. The best home security systems with no monthly fee combine wireless sensors, loud alarms, mobile alerts, and camera access so you can manage everyday security yourself.
This roundup compares 10 DIY-friendly options, from compact alarm kits to larger systems with cellular backup, outdoor cameras, and smart-home compatibility. Use the guide below to choose the right balance of coverage, reliability, and convenience.
Best 10 Home Security Systems with No Monthly Fee Picks for 2026
Best Overall Starter Kit
SimpliSafe 8-Piece Wireless System
- DIY setup without wiring or drilling
- Optional professional monitoring with no contract
- Includes entry, motion, and panic sensors
Best For: Flexible starter protection with optional monitoring
Best No-Subscription Value
- No monthly fees or subscription requirement
- Wi-Fi plus 4G connectivity
- App scheduling, voice control, and SOS support
Best For: Budget-focused buyers wanting a larger accessory bundle
Best Outdoor Camera Coverage
- 500GB local hard-drive storage
- Solar-powered outdoor operation
- 4MP color night vision with two-way audio
Best For: Outdoor video monitoring without recurring storage fees
Best Simple Local Alarm
eufy Security Essential 7-Piece
- No monthly fees or lock-in
- 64GB local HomeBase storage
- Four entry sensors plus motion sensor
Best For: Simple expandable alarm coverage with local storage
Best Overall Value
PGST 22-Piece WiFi+4G Alarm System
- 22-piece DIY kit with sensors and SOS controls
- WiFi plus optional 4G calls and SMS alerts
- App, voice, and 110dB alarm support
Best For: Flexible whole-home DIY coverage without recurring fees
Best Simple DIY Kit
Tolviviov 15-Piece WiFi Alarm System
- Includes 10 door sensors and two remotes
- DIY setup with app and Alexa control
- 120dB siren and expandable sensor capacity
Best For: Easy entry-point coverage for homes or apartments
Best With Camera
PGST 22-Piece WiFi+4G Camera Alarm
- Adds a 2K HD camera to the alarm kit
- Supports app, WiFi, 4G, phone, and SMS alerts
- Camera storage supports up to 256GB microSD
Best For: Subscription-free visual monitoring for apartments and homes
Best DIY Coverage
- Large kit with door/window and motion sensors
- Peel-and-stick DIY installation
- Wi-Fi or 4G app alerts without monthly fees
Best For: Families and small businesses needing broad DIY coverage
Best for Alexa Control
- Designed for two- to three-bedroom homes
- Supports Alexa, app, keypad, and remote control
- Wi-Fi-to-4G switching and no monthly charges
Best For: Smaller homes wanting flexible control options
Best for Larger Homes
- Sized for three- to five-bedroom homes
- Wi-Fi and GSM/4G app connectivity
- 110 dB alarm with expandable sensor support
Best For: Larger homes and small businesses needing scalable coverage
Best Overall Starter Kit – SimpliSafe 8-Piece Wireless System
For shoppers comparing home security systems with no monthly fee, this SimpliSafe kit offers a straightforward DIY starting point. It includes a base station, keypad, four entry sensors, a motion sensor, and a panic button, with optional professional monitoring rather than a required subscription.
Best For: Homeowners who want an easy-to-install alarm system with optional professional monitoring and smart-assistant compatibility.
Pros:
- Installs without wiring or drilling and can be controlled through the SimpliSafe app.
- Includes several entry sensors, a motion sensor, and a panic button for broad starter coverage.
- Works with Amazon Alexa and Google Assistant, and has no long-term monitoring contract.
Cons:
- Professional monitoring and certain features, including police dispatch through the panic button, require a subscription.
- Monitoring and product support are limited to the US.
This is a flexible choice if you want to begin with self-managed protection and retain the option to add professional monitoring later. Its included sensors make it more complete than a basic single-device alarm.
Best No-Subscription Value – PGST 24-Piece Alarm System
This PGST system is designed for buyers seeking home security systems with no monthly fee and a larger accessory bundle. It supports 2.4GHz Wi-Fi and 4G connectivity, offers app-based control, and includes remote controls, RFID cards, an entry sensor, and a motion detector.
Best For: Budget-conscious households that want permanent access to the system’s listed functions without a subscription requirement.
Pros:
- No monthly fees or subscription requirement after purchase.
- Wi-Fi and 4G connectivity can provide a backup connection when Wi-Fi is offline.
- Supports Smart Life or Tuya app control, scheduling, voice control, and shared family access.
- Includes an SOS device and remote-control SOS function for convenient emergency signaling.
Cons:
- 5GHz Wi-Fi is not supported.
- Third-party fees apply if you use the app’s SMS or phone alarm features.
- The supplied kit includes only one door sensor and one motion detector.
Its strongest appeal is the combination of no recurring subscription and flexible remote management. Check the included sensor count against your floor plan, since the 24-piece package includes several control accessories rather than 24 detection sensors.
Best Outdoor Camera Coverage – Solar Wireless Camera System
For shoppers who prefer video surveillance among home security systems with no monthly fee, this solar-powered camera system records locally to a supplied 500GB hard drive. It combines outdoor installation, dual-band Wi-Fi, motion detection, color night vision, and two-way audio without a stated subscription requirement.
Best For: Homeowners who want outdoor video coverage, local recording, and reduced dependence on power cables or cloud storage.
Pros:
- Includes a 500GB hard drive for local storage and supports expansion with up to a 128GB TF card.
- Solar panel and 8,000mAh battery help support wireless outdoor operation.
- Offers 4MP video, color night vision, 355-degree horizontal rotation, and 90-degree vertical tilt.
- Provides PIR/AI detection, customizable detection zones, notifications, and two-way audio.
Cons:
- Installation requires drilling and screwing the camera into place.
- The supplied notes do not specify the number of cameras included in the package.
- Performance depends on adequate sunlight for solar charging and a suitable Wi-Fi connection.
This system is better suited to perimeter and outdoor monitoring than entry-point alarm coverage. Its local hard drive and solar design are useful for avoiding recurring storage costs, while the expandable camera support leaves room to build out coverage.
Best Simple Local Alarm – eufy Security Essential 7-Piece
The eufy Security Essential kit is a practical option for shoppers comparing home security systems with no monthly fee. Its HomeBase Mini provides 64GB of local storage, while the package includes a keypad, four entry sensors, and a motion sensor for essential entry-point coverage.
Best For: Households wanting a compact, locally managed alarm kit with straightforward app control and room to expand.
Pros:
- No monthly fees or lock-in are required according to the supplied product information.
- Includes four entry sensors and one motion sensor for common access points and room coverage.
- Offers 64GB local storage, instant alerts, and free app control.
- Step-by-step in-app guidance supports installation without complicated wiring.
Cons:
- The kit is focused on essential alarm coverage rather than a broad camera package.
- Additional sensors or accessories may be needed for larger homes.
With local storage, app alerts, and a five-year listed battery life, this kit keeps the setup relatively simple. It is a strong fit for buyers who want a no-fee alarm foundation and may expand the system as their needs change.
Best Overall Value – PGST 22-Piece WiFi+4G Alarm System
For shoppers comparing home security systems with no monthly fee, this PGST kit offers a broad mix of sensors, app control, and optional 4G calling and SMS alerts. It uses 2.4GHz WiFi, supports Smart Life or Tuya, and can be expanded with additional PGST sensors.
Best For: Households wanting a versatile DIY alarm kit with app, voice, phone, SMS, and SOS alert options.
Pros:
- Includes 22 pieces with door/window sensors, motion detectors, remote control, and SOS functionality.
- Supports WiFi and a 4G SIM card for calls and SMS alerts without additional monthly charges after activation.
- Offers app control, Alexa and Google compatibility, and a 110dB alarm.
- Color-screen hub supports system status, weather, date, and 10 languages.
Cons:
- Only supports 2.4GHz WiFi, not 5GHz.
- 4G calling and SMS functions require a compatible SIM card.
This is a strong all-around option when you want substantial sensor coverage and multiple alert methods without committing to a recurring service plan.
Best Simple DIY Kit – Tolviviov 15-Piece WiFi Alarm System
This 15-piece system is a straightforward choice among home security systems with no monthly fee. Its kit includes a WiFi base station, keypad, 10 door sensors, a motion sensor, and two remotes, with app alerts and DIY installation designed for quick setup.
Best For: Apartment or house residents who prioritize easy installation, strong door coverage, and Alexa control.
Pros:
- Includes 10 door sensors, providing broad entry-point coverage.
- DIY wireless setup avoids professional installation.
- 120dB siren and real-time smartphone alerts provide prominent notifications.
- Can expand to up to 20 sensors and five remotes or keypads.
Cons:
- Works only with 2.4GHz WiFi, not 5GHz.
- Its supplied kit does not include a camera or 4G cellular alert option.
- Listed wireless range is up to 100 feet.
Choose this model if you want a simple, expandable alarm focused on doors and windows, rather than a camera-based or cellular security setup.
Best With Camera – PGST 22-Piece WiFi+4G Camera Alarm
For buyers seeking home security systems with no monthly fee and visual monitoring, this PGST package adds a 2K HD WiFi camera to its alarm hub, sensors, and app controls. It also supports optional 4G calls and SMS alerts, while camera recording can use a separately purchased microSD card up to 256GB.
Best For: Apartment residents and families who want alarm notifications plus remote camera viewing without a camera subscription.
Pros:
- Combines a 2K HD camera with door/window sensors and motion detectors.
- Supports remote monitoring through the Smart Life or Tuya app without camera monthly fees.
- Offers WiFi and 4G connectivity, including phone, SMS, and app alerts.
- Includes voice-assistant compatibility, SOS controls, and a 120dB alarm.
Cons:
- MicroSD card for camera storage is sold separately.
- WiFi connection supports 2.4GHz networks only.
- 4G call and SMS features require a compatible SIM card.
This is the most suitable pick of the three when seeing what triggered an alert matters as much as hearing the siren, especially for smaller homes or apartments.
Best DIY Coverage – 24-Piece Wireless Alarm Kit
If you want home security systems with no monthly fee and broad sensor coverage, this 24-piece DIY kit is built for flexible placement around a home, office, vacation property, or care setting. It uses Wi-Fi or a compatible SIM card for app alerts and remote control.
Best For: Families and small businesses needing a large, self-installed sensor package.
Pros:
- Includes door/window sensors, motion detectors, remotes, and a siren.
- Peel-and-stick installation is designed for setup in about 30 minutes.
- Supports Wi-Fi and 4G connectivity with app alerts and expandable sensor coverage.
Cons:
- Requires Wi-Fi or a SIM card for connectivity.
- Battery replacements may be needed after the included batteries are depleted.
This is a practical choice when you prioritize a generous starter kit and DIY installation. Confirm your connectivity and battery needs before buying.
Best for Alexa Control – PGST 9-Piece Alarm System
For shoppers comparing home security systems with no monthly fee, this 9-piece PGST kit offers app, keypad, remote, and Alexa control. Its Wi-Fi and 4G support is designed to keep alerts available when the primary Wi-Fi connection drops.
Best For: Two- to three-bedroom homes wanting voice control and a compact starter kit.
Pros:
- Includes a base station, keypad, four door/window sensors, two motion detectors, and two remotes.
- Works with Smart Life or Tuya apps and supports Alexa voice commands.
- Automatically switches to 4G when Wi-Fi disconnects, according to the supplied product details.
Cons:
- Camera-based visual monitoring requires separately purchased PGST cameras.
- The included kit is positioned for smaller homes and may require extra sensors for larger spaces.
Its combination of multiple control methods and expandable coverage makes it a convenient fit for a smaller home. Check network compatibility and any required 4G service before installation.
Best for Larger Homes – PGST 12-Piece Smart Alarm Kit
This PGST kit is a strong option among home security systems with no monthly fee for three- to five-bedroom homes. It combines Wi-Fi and GSM/4G connectivity with app alerts, keypad operation, Alexa compatibility, and expandable sensor support.
Best For: Three- to five-bedroom homes or small businesses needing a scalable wireless alarm system.
Pros:
- Includes a base station, keypad, four door/window sensors, two motion detectors, and two remotes.
- Provides app notifications, multiple arming modes, and Alexa voice control.
- Offers 110 dB audible alerts and a stated wireless range of up to 100 meters.
- Supports added sensors and optional PGST cameras for expanded coverage.
Cons:
- Optional cameras are purchased separately.
- It relies on compatible Wi-Fi or 4G connectivity for remote features.
Choose this model when you need more coverage than a compact starter system provides. Its expandable design and dual-network support make it better suited to larger layouts, while the no-subscription structure helps limit ongoing costs.
How We Picked the Best Home Security Systems with No Monthly Fee
We focused on the features that matter most when you are avoiding a required subscription: included sensors, wireless setup, app control, alarm volume, camera support, cellular connectivity, storage options, and compatibility with common smart-home platforms. We also considered whether each kit is suitable for apartments, single-family homes, small businesses, or larger properties.
Because equipment bundles vary, check the exact contents before buying. A system advertised with many pieces may include several door or window contacts but only one motion sensor or camera.
Quick Comparison
| System type | Best for | What to look for |
|---|---|---|
| Compact wireless alarm kits | Apartments and basic entry protection | Easy pairing, app alerts, and expandable sensors |
| Larger Wi-Fi and 4G/GSM kits | Whole-home coverage | Cellular backup, multiple zones, and battery support |
| Camera-centered systems | Outdoor monitoring and visual verification | Local storage, night vision, weather resistance, and remote viewing |
| Smart-home compatible systems | Connected homes | Alexa or Google compatibility and reliable automation controls |
Key Buying Factors for Home Security Systems with No Monthly Fee
Coverage and Expandability
Count every entry point you want to protect, including doors, accessible windows, garages, and detached buildings. Choose a kit with spare zones or compatible add-on sensors if you expect to expand later.
Internet and Cellular Backup
Wi-Fi enables app notifications and camera access, but it depends on your home network. Wi-Fi plus GSM or 4G can provide another communication path when supported by the device and carrier. Confirm whether cellular service requires a separate SIM, activation, or fee.
Local Storage and Privacy
For cameras, determine where recordings are saved. An included hard drive, memory card, or local hub can reduce reliance on cloud storage. Review retention limits, remote access requirements, and account security before installation.
Alerts, Sirens, and Power
Look for fast app notifications, audible sirens, backup batteries, and tamper alerts. A loud alarm can deter an intruder, while battery backup helps maintain protection during short power interruptions.
Who Should Buy Which Home Security Systems with No Monthly Fee?
Choose a compact no-subscription kit if you need straightforward door, window, and motion protection in an apartment or smaller home. Select a larger 15- or 24-piece bundle when you want several zones covered from one central system. A Wi-Fi and 4G model is better for properties where communication reliability is a priority.
Prioritize a camera bundle if seeing activity matters as much as detecting it, particularly for driveways, patios, and entrances. Finally, consider SimpliSafe or another established ecosystem if you value polished setup and the option to add professional monitoring later, even though the equipment can operate without a required monthly plan.