I already have a battery-operated smoke detector, so why would I need one installed as part of my security alarm?

Since you own a smoke detector, you obviously realize what an important safety measure this device is. That’s good. Smoke detectors are highly effective in preventing loss of life and property.

I’ve heard so much about these "wireless" security devices. Do they really work & how long do the batteries last?

Yes on both counts! Technological breakthroughs have led to the development of wireless electronic security products, and their effectiveness has been proven time and again over the years in millions of installations.

Speaking of sensors, how are the "glassbreak" kind operated?

"Acoustic" glassbreak sensors, usually mounted on ceilings or walls, work by "listening" for the sound of breaking glass in a window. "Shock" glassbreak detectors are mounted on the window and "feel" the shock of breaking glass.

I have a dog! Does that mean I can't install a PIR?

Absolutely not. Recent innovations in security technology have resulted in the creation of "pet immune" motion detectors-allowing dog and cat lovers to enjoy the same level of protection they would receive with a standard PIR.

What is a PIR?

A passive infrared motion detector (PIR) is an electronic security device that detects intruders by "sensing" motion or body heat in the area being protected. Most PIRs are designed to be used when your family is away from home or when no one will be passing through the area "covered" by the PIR.

What are magnetic contacts?

Magnetic contacts are two-part devices used to safeguard windows and doors. One part of the contact is a switch installed in the window or door jam; the other contains a magnet and is placed in the window or door itself. Any noticeable shift in contact with the switch results in an alarm.

What does the keypad do?

You operate your security system by entering your security code at the keypad. Generally located at entry doors, keypads can arm and disarm with push-button ease, and literally put security at your family’s fingertips!

I’ve been thinking about buying a security system for a while now, but I don’t know that much about them.

A security system starts with a control panel. Usually located in a closet or a basement, the control panel contains the "brains" of the security system, and essentially operates as a central computer.