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We've been testing and reviewing home security systems for nearly 10 years. Each year we select the top systems based on reliability, flexibility, smart home integrations, and of course, affordability. See our best picks of 2026.
By Gene Petrino, on August 30, 2026
Gene Petrino, Security Advisor; Retired SWAT Commander
Last Updated: August 30, 2026




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After testing out dozens of systems, we firmly understood and agreed with their advantages:
Increased safety: It was no secret that simply having a security system could reduce our chances of being burgled, from visible cameras to video doorbells that let us answer our door wherever. Even if a burglar managed to enter our home through a door or window, we'd be notified immediately via our phones. Plus, video evidence made catching and convicting anyone who entered our home much more likely.
Protection from material and emotional damages: Having a security system prevented the loss of our physical items as well as the negative feelings that follow a home burglary. According to Colonial Behavioral Health in Williamsburg, Virginia, property crime had a huge effect on victims. They felt violated and unsafe. We imagined we would likely have felt the same way. Having a security system in place gave our family the peace of mind that we probably would never have to go through that kind of trauma.
Home insurance discounts: Our homeowner's insurance policy, and many others we looked at, gave us a discount of up to about 15% for installing a security system in our home.
We recommended considering the following factors before buying a security system:
Homeowner vs. renter: We felt all right about drilling or hardwiring a security system into our home because we owned it. However, we wouldn't have had the same perspective if we were renters with a security deposit in jeopardy. For renters, we recommended looking for a wireless home security system, as most components were peel and stick and did not require any holes. Our other recommendation for renters was to look for systems with monthly contracting and easy portability, which was the case for most DIY systems.
Apartment vs. house: Since we lived in a single-family home, we also invested in an outdoor system to protect our front and backyard. We recommended that our friends who lived in an apartment choose a video doorbell that fit their peephole, like the Ring Peephole Cam.
Size of home: Of course, the size of our home determined what equipment we selected. We knew that the larger a home or family, the more sensors, cameras, and video doorbells we might need. However, we also considered that many families that live in smaller homes, like us, may be able to get away with just a few sensors, like the motion and contact sensor from the $20 Wyze Sense Starter Kit. Learn more about the best security systems for large homes.
City, suburbs, or rural areas: For surveillance of outdoor spaces, we remembered that different areas have different laws on recording footage, so we recommended anyone who planned to set up outdoor recording check out local regulations first, especially if it covered property other than their own. Another area-related consideration we mentioned was traffic, both foot and car-related. For example, because we were in the city, we wanted cameras that ignored motion from cars and only alerted us if people were on our property. We also looked for cameras with activity or motion zones, meaning we could tell them what areas to focus on and what areas to ignore, like the street and sidewalk in front of our brownstone. For those who lived on busy streets, like us, we stressed person detection and activity zones were a must. However, we recognized that someone in rural areas may not have shared our need for any AI features, as motion events might be more rare, resulting in fewer notifications.
Outdoor space: We learned that securing outdoor space was more challenging than indoor space. For example, power was a huge factor; we didn't have any well-placed outdoor outlets, so we had to look for outdoor, wireless cameras. There was also the issue of connectivity; we were solid with cellular backup or Wi-Fi but recommended that those who weren't found a camera that didn't require Wi-Fi like the Reolink GO.
Garage: We faced similar issues with our garage and our outdoor spaces. For this issue, we looked into companies that sold entry sensors for garage doors specifically, like Vivint.
Small businesses: We suggested our neighbor's, who owned a nearby small business, invest in security cameras with 24/7 continuous recording, like the Nest Cams under the Nest Aware subscription. We thought these cameras might both deter criminals and come in handy for more everyday tasks, like keeping an eye on employees or customers in the store.
Vacation homes: Our family's vacation home was unoccupied most of the year, so, naturally, we wanted a way to monitor it. Ultimately, we decided to invest in a plug-in system or one with long battery life, like the Blink cameras. We also recommended that others looking for a vacation home system consider 24/7 professional monitoring, which really took the work out of monitoring our second home.