Best Cheap Home Security Systems of 2025: I found a real deal
Don’t know how to make up for your heart? Below are the most important factors when considering a home security system that doesn’t spare your wallet.
Pricing and Subscription
When it comes to final pricing, the security system may be opaque. The listed costs are often replaced by a constant revolving discount that is more representative of the actual costs, and the total subscription fee may not be clear.
In our list, we have chosen DIY companies with prepaid models so that you can see what you get, typically between $200 and $300. If you want to save as much as possible, take a close look at your subscription and see what’s included. You may be able to get away completely without a subscription, especially if you don’t want a camera. You may also need a basic self-monitoring plan.
App Control
Apps should be easy to understand and avoid hiding important features behind complex menus and constant demands for subscription fees. During the setup process, look for clean apps with useful user interfaces, large touchscreen buttons and walkthroughs.
Setup and installation
I chose a system that is DIY and has no contract requirements, as avoiding professional installation is a great way to save money.
Installation also affects value. Because smaller, cheaper kits work best when using them often. That means choosing the most vulnerable doors and windows in your home with as few sensors as possible. You might want to check out our guide How to choose a home for robbers to break into.
Simplisafe’s entry sensor remains DIY-friendly during setup and testing.
Flexible armament and disarming
Look for a system with customizable armed delays for remote arming and disarming to get out doors and similar features. Automatic arming and disarming are also useful, based on time, geofencing and other options.
Mobility
Affordable security systems are great for rentals and apartments, but what happens if you have to move around? I preferred a system that used adhesives rather than leaving holes in the wall. This was relatively easy to remove, pack and reinstall, rather than drilling holes while moving.
Additional features
If you want to expand your system, see Add-ons. Look for a variety of sensor options, including motion sensors, video doorbells, fobs, smart locks, glass breakdown/vibration sensors and more. These should be easy to add at an affordable price.
You will be warned every time this door is opened with all Arlo sensors.
Smart Home Compatibility
If you already have a voice assistant or a standalone smart home device, check if your home security system supports them before purchasing. Google and Alexa are generally supported, but other platforms aren’t that much, and home security systems are very different. The compatibility of the issue is helpful here, but it still has a long way to go to unfold.
Monitoring options
Even cheap home security systems offer professional surveillance services that allow you to call the police or fire department, among other services. But they pay a monthly fee and beat the purpose of finding an inexpensive home security system. If your monitoring plan wants to enable additional features and give you a professional look to your home, then the starter version usually costs between $20 and $30 a month.