You might not think you need a home security system, but having one can help keep your house safe. And we aren't talking about just security cameras but smart doorbells and motion sensors ...

The Kidde Smart Smoke Alarm with Ring ($54.97) and the Kidde Smart Smoke and CO Alarm with Ring ($74.97) are hardwired alarms ...

Many Southern California homeowners this week followed live feeds of distress signals or traumatic video coming from their homes, thanks to internet-connected security systems.

ADT is our pick for a traditional, professionally installed home security system with professional monitoring ... but everything in the house is perfectly covered and there are no issues.” ...