Home security systems are pretty advanced these days, from motion sensors to security cameras to alarm systems. If you're a homeowner feeling overwhelmed, we've got your back. You don't have to splurge on professional installation to feel peace of mind. The CNET team has spent hundreds of hours testing the best DIY home security systems over the past seven years, landing on the reliable, affordable and expandable eight-piece, second-generation Ring Alarm Kit as our favorite.
If you live in an apartment, don't worry; we've got DIY home security systems for apartments, too. We also have options for people who already have a lot of smart home tech, along with tips on what to look for when you shop. If you want to start a little smaller, check out our lists of the best indoor security cameras and outdoor security cameras, as well as our rundown on the cheapest home cameras. See below to learn more about the best DIY home security systems for you.
A quick note about DIY: In this context, DIY means that you pick out products yourself and install them yourself, handling both the physical hardware and setup via the app. Although these DIY systems are often wireless and may use quick installation options like adhesive, that’s not guaranteed for every system, although it’s true of many of our picks below. You won’t have to arrange for a professional to visit your home or give you a quote to take advantage of these systems, and they won’t lock you into any contract. Although they add some important features, subscriptions aren’t required here.
DIY home security system FAQs
How do I choose the best DIY home security system?
There are a few considerations to take into account when choosing the right DIY home security system.
Cost is one of the main factors when choosing a home security setup, both upfront for equipment and potential ongoing subscription fees for monitoring or storage. A starter system may only begin at $100, especially if you find it on sale. Others can set you back $200 to $300 or more, and the price could inflate even higher with each sensor, camera or alarm you add. Adding another layer of complication to the equation: Many of these systems see significant discounts throughout the year.
Speaking of adding devices, be sure to factor in the number of areas, such as doors and windows, you'll want to place a camera or sensor when choosing a DIY security kit. Some DIY security systems may come with a base and one or two sensors while others, like the Ring Alarm Pro, come with four sensors, a motion sensor and a range extender.
Higher-priced DIY security systems are likely to come with more devices, plus lots of useful features and compatibility with other smart home devices, which is something else you'll want to consider when choosing a DIY home security system. Review our factors guide above to learn more.
Finally, you'll want to consider local versus subscription storage and monitoring options. A DIY Ring system, for example, could offer several monitoring and data storage options for an added monthly cost that isn't available with other devices. On the other hand, if you'd rather monitor your home security system and handle data storage yourself, many devices allow you to do so at no extra cost.
Is it better to have professional home security service over a DIY version?
A DIY home security system certainly has its advantages, like lower pricing and simple self-installation, but professional security has its perks. DIY systems are typically easy to install and set up. You won't have to worry about setup if your system is installed by an experienced technician.
Professional systems are generally more expensive than DIY but may come with lower upfront costs. It's possible to get free or discounted equipment and free installation with a professional system but keep in mind that you may also have to sign a one- or two-year contract.
Signing a contract is unfortunate, but the level of monitoring, support and warranties may be worth it. While DIY systems often come with warranties, monitoring options and technical support on their own, professional services are likely going to deliver a more hassle-free experience if you're willing to pay for it.
How much do DIY home security systems cost?
A DIY security system can cost $60 to $400 or more depending on the brand and model you buy and where you purchase it. For a higher cost example, SimpliSafe's 10-piece DIY home security systemlists for $338 on its website. Those prices can go much higher if you opt for all the bells and whistles the service offers.
Like with any addition or upgrade to your home, you'll want to evaluate the costs, and what you get for the money when choosing a DIY security system for your home. It's easy for the cost of a DIY system to add up, but keep in mind that choosing a cheaper system that doesn't meet your needs may not be worth your while either.
