Safe and Secure – Ward off would-be intruders with a 120-decibel alarm triggered by a high-quality magnetic sensor, or choose for a chime to sound when windows or doors are opened and closed ...

A home security system, on the other hand, focuses on door/window sensors, independent motion sensors, glass-break sensors and similar devices you arm/disarm based on who's at home. They often ...

If you’ve ever wondered whether security cameras and alarms are effective at deterring ... s a statement of the obvious, but unlocked doors and windows are actually the single most common ...

We like the Ultimate Home Security System ($419) for its variety of equipment. The package includes five window/door sensors, a motion sensor, an indoor camera and a flood sensor. Like all of ...