Get expert home security tips and guides all in one place to help you protect your home with smart locks, cameras and more.

Macy is a Writer on the CNET How-To team, covering a variety of topics, including home security, fitness and nutrition, smart home tech and more. In each article, Macy helps readers get the most ...

The best DIY home security systems are easy to install, include motion and entry sensors, a loud siren and professional monitoring, all for a reasonable monthly fee. When you purchase through ...

Global DIY home security systems market will reach $25.11 billion by 2032, growing by 11.5% annually over 2022-2032, driven by rapid rises in crime rates, increasing demand for home monitoring, as ...

DIY security system combines smart locks, cameras, and motion switches, offering reliable security – even when Wi-Fi goes out ...

Europe DIY home security systems market was valued at $0.86 billion in 2022 and will grow by 7.8% annually over 2022-2032, driven by rapid rises in crime rates, increasing demand for home monitoring, ...

We're fans of a good defense when it comes to home security, and that means stopping big problems like burglaries before they ...

The best DIY security systems in our tests protect your home well with core features such as keypads, smartphone apps, and remote sirens, but most of the systems we tested showcased weak data privacy.

DIY vs. Professionally Installed Home Security Systems Do-it-yourself security setups are ideal for budget shoppers because they can save you a bundle on installation charges and subscription fees.

But it isn't your only choice. Whether you're searching for a DIY or professionally monitored system, we have you covered. Read on for the best smart home security systems we've tested ...