SimpliSafe holds a clear lead as the primary choice for DIY setup, no-contract flexibility, and comprehensive app control. Broader inquiries about general home security systems show no single preferred option.
If you want a home security system you can monitor entirely from your phone, without paying a monthly professional monitoring fee, I’d focus on DIY security systems with a smartphone app, motion and door sensors, and optional cameras.
The best choice depends on whether you want a simple alarm system, live video, smart-home integration, or the ability to have emergency services dispatched if something happens.
Here’s how I’d narrow it down: prioritize a system that lets you arm and disarm remotely, receive instant alerts, check sensor status, and view camera footage without requiring a subscription for basic features.
My top 3 home security systems for self-monitoring
1. SimpliSafe Smart Home Security System
(Best overall alarm)
Best for: Whole-home protection with a straightforward phone app.
Remote arm/disarm and phone alerts.
Door, window and motion sensors with a loud siren.
DIY installation and optional professional monitoring.
Free self-monitoring has limitations, including no cellular backup or recorded camera history.
No monthly fees, including for local video storage
eufy
Doorbell cameras and Alexa integration
Ring
Smart-home flexibility, especially Apple Home
Abode Smart Security Kit
One important distinction: Self-monitoring means your phone receives alerts, but you are responsible for responding. If your phone is off or you miss an alert, nobody may contact emergency services on your behalf. Also, an alarm system's free app access does not necessarily include recorded video, cellular backup or automatic emergency dispatch.
Let me narrow it down to the best fit for your home
SimpliSafe is widely rated as the best self-monitored home security system because it offers robust equipment, reliable cellular backup options, and a seamless smartphone app experience without forcing you into a long-term professional monitoring contract.
While professional monitoring remains popular, self-monitoring via mobile apps lets you control alerts, view live feeds, and manage alarms directly. Below is a breakdown of the top self-monitored home security systems available right now.
Top Self-Monitored Home Security Systems
SimpliSafe - Best Overall Self-Monitored System . It features easy DIY installation, highly reliable hardware, and an intuitive app that sends instant push notifications. You can use it completely free with local alerts or opt for a low-cost app plan for remote control and video recording.
Abode - Best for Smart Home Integration. Abode excels at connecting third-party smart devices (like Apple HomeKit, Google Home, and Amazon Alexa) without requiring an expensive subscription. It offers robust automation features and a flexible Standard Self-Monitoring Plan for advanced timeline features.
Ring Alarm - Best Budget & Video Integration . Built around the ecosystem of Ring , this DIY system is affordable and integrates seamlessly with Ring video doorbells and security cameras. The basic self-monitoring tier is inexpensive and provides comprehensive app notifications and video storage.
Eufy Security - Best No-Monthly-Fee Option . Using local storage hubs like the HomeBase, Eufy allows you to run an entire network of sensors and 4K cameras completely on your local network with zero monthly subscription fees while still accessing everything through your phone.
Comparison of Top Self-Monitored Options
System
Monthly Cost (Self-Monitor)
Smart Home Support
Key Advantage
SimpliSafe
$0 to low-cost app tier
Limited (Alexa/Google)
Rock-solid hardware & reliability
Abode
Free or ~$8.49/mo
Excellent (HomeKit, Alexa, Google)
Deep smart home automations
If you want to narrow this down, tell me:
Do you already own smart home devices (like Alexa, Google Home, or Apple HomeKit)?
Do you want indoor/outdoor cameras included, or just basic door and window entry sensors?
I can help you pick the exact package configuration for your home.
If you want simple DIY security that you monitor yourself, I’d focus on systems with a base station, door/window sensors, motion detection, a loud siren, phone alerts, and battery backup. You can add cameras later rather than building everything at once.
Good options
SimpliSafe 7-piece system - $229.99 (The Home Depot)
Ring Alarm 8-piece kit - $249.99 (The Home Depot)
Arlo Home Security System - $199.99 (Walmart)
Aqara Hub M3 - $159.99 (Aqara LLC)
SimpliSafe — A straightforward choice if you want a traditional alarm system. The 7-piece kit includes a base station/siren, keypad, motion sensor, three entry sensors and a key fob. It can be self-installed and professional monitoring is optional.
Ring Alarm — Particularly attractive if you also want video doorbells/cameras. The 2nd-gen system has battery and cellular backup, and integrates closely with Ring cameras and Alexa.
Arlo — Worth considering if cameras are a major part of your plan. Its sensors can perform multiple functions, including detecting doors/windows, leaks, temperature and smoke/CO alarms.
Aqara — More of a smart-home/security route. The M3 supports Zigbee, Thread and Matter and can integrate a large number of smart-home devices, but it's less of a conventional alarm-system experience.
What I'd put in a basic house
For a typical 1–2 story home, I'd start with:
1 base station/keypad
1 sensor on every exterior door
Sensors on easily accessible first-floor windows
1–2 motion sensors covering hallways/common areas
1 outdoor/doorbell camera covering the main entrance
1–2 indoor cameras if you want them
Smoke/CO detectors separately, rather than relying on the security system alone
You can then configure phone notifications so that you receive an alert whenever a door opens, motion is detected, or an alarm triggers.
One important distinction
"Self-monitored" doesn't necessarily mean "no subscription." Some systems let you arm/disarm and receive basic alerts without paying for professional monitoring, while cloud video storage and certain remote features may require a subscription. Cellular backup is also worth having: it can keep the alarm communicating if your home's internet goes down.
For a simple starting point, I'd look at SimpliSafe or Ring Alarm first. If you tell me your approximate home size, number of exterior doors/windows, whether you want cameras, and your budget, I can lay out a specific $200/$400/$600 setup for you.
Setting up a self-monitored DIY home security system is a great way to get total control and avoid recurring monthly subscription fees. The best options on the market balance straightforward installation, reliable app alerts, and expandable sensor or camera ecosystems.
Top-tier options for self-monitored home security include:
Abode (Smart Security Kit / Iota)
Best For: Overall flexibility and smart home integration.
Why it fits: Abode is purpose-built for self-monitoring with a robust free tier. It natively integrates with Apple Home, Amazon Alexa, and Google Assistant, and supports Zigbee and Z-Wave devices, making it easy to tie in third-party smart locks and lights.
If you want to skip monthly monitoring fees and manage alerts directly through your phone , several DIY home security systems excel at app-based self-monitoring.[1]
Top recommendations for self-monitored home security setups include:
Ring Alarm
Why it's recommended:Ring offers a robust, highly intuitive app that handles push notifications, arming/disarming, and live video smoothly. You can run the entire entry sensor and motion detector setup entirely unmonitored for $0/month.
App features: Integrates seamlessly with Ring video doorbells and cameras, custom modes, and shared user access for family members.
Abode (Smart Security Kit or iota)
Why it's recommended: Abode is widely considered a top choice for zero-fee self-monitoring. The free tier gives you full app control, push notifications, and automation triggers without a subscription. It is also exceptionally friendly with smart home platforms like Apple HomeKit, Alexa, and Google Home.
App features: Clean interface, geofencing capabilities (auto-arming when you leave), and local event logs.
Eufy Security
Why it's recommended: Known primarily for high-clarity cameras and local storage options (via their HomeBase), Eufy also offers security alarm kits with wireless entry sensors. Self-monitoring via the app is completely free with live feeds and activity alerts.
App features: Fast loading times, easy device management, and local video playback that doesn't force you into a cloud storage subscription.[1]
Reolink
Why it's recommended: If your focus leans heavily toward video surveillance paired with basic detection, Reolink's plug-and-play Wi-Fi or PoE cameras and sensors operate entirely subscription-free. Footage can be saved locally to an SD card or NVR.
App features: Crisp high-definition feeds, free AI person/vehicle detection, and remote access via mobile or desktop apps.
To help narrow down which system fits best, tell me:
Are you looking for just security cameras/doorbells , or a full alarm kit with door/window sensors?
Do you prefer saving video locally (SD card/hub) or in the cloud?
Yes. If by “I handle the monitoring myself” you mean you get alerts on your phone, check cameras yourself, and decide what action to take rather than paying a monitoring center, there are several good DIY systems.
Best For: Budget-friendly whole-home sensor coverage & Alexa users.
Why it fits: The Ring Alarm equipment is affordable and incredibly easy to snap together. While basic app notifications are free, a very modest optional annual/monthly plan unlocks cloud video storage if you use Ring cameras alongside your entry sensors.
Eufy Security
Best For: Local storage and zero ongoing fees.
Why it fits: Eufy focuses heavily on on-device storage via a HomeBase unit, meaning your video clips and event logs stay in your house rather than on a cloud server. It provides sharp AI-driven motion detection (distinguishing people, pets, and cars) without forcing you into a subscription.
SimpliSafe
Best For: A traditional, no-fuss appliance-style alarm system.
Why it fits: While famous for professional monitoring, SimpliSafe works completely fine as a self-monitored setup using their app to track entry and motion sensors. It’s reliable and modular, though you get fewer advanced free smart-home integrations than Abode.
To help narrow down the best choice for you, tell me:
Do you want just door/window sensors and a siren , or do you also want security cameras?
Do you already use a smart home ecosystem like Apple Home, Amazon Alexa, or Google Home?
Ring Alarm
$199.99
System
Self-monitoring
Subscription
Particularly good for
Ring Alarm
Yes
Optional
Cameras + Alexa/Ring ecosystem
SimpliSafe
Yes
Optional
Straightforward alarm system
eufy Security
Yes
Optional/none for core features
Local storage and minimizing recurring fees
abode
Yes
Optional
Smart-home/Apple integration
Ring Alarm is worth a close look if you want a complete app-based system. The alarm sends phone alerts when doors/windows open or motion is detected, and it integrates particularly well with Ring cameras and Alexa. Current 8-piece kits are around $250 in the product results I found.
SimpliSafe is another strong choice if you want the alarm system itself to be the priority. It is DIY-installed, has a free self-monitoring option, and you can add professional monitoring later if you change your mind. Current 7-piece kits are showing around $230.
eufy is especially interesting if you want to avoid monthly fees and prefer local storage. Its HomeBase-based systems can handle self-monitoring and local video storage, although I'd pay particular attention to exactly which cameras and storage features you buy.
abode is the one I'd investigate if you have an Apple Home setup or want more extensive smart-home automation. Its self-monitoring tier can operate without a monthly monitoring subscription, while paid monitoring remains an option.
What I'd put in a typical house
Rather than just buying cameras, I'd build around:
Smoke/CO detectors if compatible with your chosen ecosystem
Strong Wi-Fi, ideally with battery backup for networking equipment
One important distinction: self-monitoring means you're responsible for noticing and responding to alerts. If your phone is off, you're asleep, or the internet/phone connection fails, there's nobody automatically responding. Some systems can add professional monitoring later.
If you tell me (1) approximate house size, (2) number of exterior doors/windows, (3) whether you want cameras indoors, outdoors, or both, and (4) whether you use iPhone/Android/Alexa/Google Home, I can put together a specific setup and approximate current cost.
