How a Home Alarm System Works
![home security keypad](https://www.hometips.com/wp-content/uploads/2012/06/Brinks-Standard-keypad.jpg)
This expert how-to explains how an alarm system works, including how alarm systems are wired, how signals are sent to the alarm company, and more. Hardwired and wireless alarm systems have made protecting your home and family easy and affordable. Here you can see how they work. You want your family and your property protected […]