They produced so many false alarms that many homeowners stopped using them. That’s all changed. Today you can buy DIY home security systems that have professional-grade wireless security ...

For more options, check out our complete DIY home security system ratings. In our lab tests, CR grades each system based on its array of security features. Our list of essential features include ...

If you're looking for a cheap way to keep your home safe, DIY burglar alarms could be the answer. While most families would want a burglar alarms, they can be too pricey. Professional systems can ...