From using existing wiring to repurposing old hardware or smart devices, keeping your home secure might not cost as much as you think.

When you pick out a home security system, you'll have to choose between DIY (you install all the components and handle the setup yourself) or a professional installation (someone comes out to your ...

Don't throw out your old webcam — not when you can use it as the backbone of a cheap home security camera system that you can ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Editor's note, Jan. 13, 2023: Since our review was first ...

Whether you own or rent your home, a security system offers peace of mind against theft, fire and other hazards. However, monthly fees for professionally monitored security systems may be too much for ...

Don't like scammers? You won't like burglars either. See your best security system. Let's go Don't like scammers? You won't like burglars either. See your best security system. ADT, Brinks Home ...

Ring Alarm remains the best DIY home security system on the market, but it’s still not the ideal smart home platform.

If you’ve seen the latest Scream movie, you might be haunted by the scene of the killer disabling a home security system to get inside a victim’s house. (Warning: the trailer is chilling.) The ...

Best home security system for 2026: Top alarms tried and tested by an expert - How to choose the best home security system ...

Besides making you eligible for a break on insurance rates, the peace of mind that comes with easily monitoring activity in your home can’t be understated. Thankfully, those looking for this kind of ...