Basic DIY home security systems start at about $225 and top out at $800 or so. If you add wireless smoke/heat detectors, plan to spend about $1,300 for DIY alarm systems. That’s still about half ...

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

The best DIY home security systems are easy to install ... to add to your system — not to mention smart lights Ring's Alarm system is affordable, very easy to set up, has a loud alarm, battery ...

Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA in Journalism. Macy is a Writer on the CNET How-To team, covering a variety of topics ...

See our full methodology. Ring Alarm is the best DIY home security system because of the easy installation process, affordable price, and array of options for monitoring and equipment. A DIY home ...

The best DIY security systems in our tests protect your home ... systems with optional professional monitoring: Dispatchers at alarm-monitoring centers immediately notify you and the police ...