If a burglar breaks a window and no sensor is around to detect it, does it make a sound? Maybe it does, maybe it doesn’t — but it definitely won’t alert your home security system. That’s why it’s so ...

Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security ...