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System Components
I've been thinking about buying a security system for a while now,
but I don't know that much about them. How do they work?
| 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. Various sensors connect to the control panel from locations
throughout your home. If your security system is armed and the sensors
detect a problem, they send signals to the control panel. The control panel
automatically communicates with the central monitoring station, where the
proper authorities are notified. |
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Control Panel |
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! Good features to look for include illuminated keys to
provide you with greater visibility at nighttime, easy-to-read English
displays that spell out your system's status at a glance, and one-touch
function keys that provide single-button operation for arming, disarming or
emergencies. Most keypads even offer convenient additional user codes to
give friends, neighbors or service people access to your home. |
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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. |
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Contacts |
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. |
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PIR |
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. These state-of-the-art sensors
provide "pet immunity" for animals weighing up to 100 lbs. Pet immune PIRs
allow your pet to move about freely but can still detect an intruder's
movement. |
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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. This kind of advanced wireless technology can
provide shatter and shock protection for your windows, for often intruders
are "sensed" and an alarm sounded while they are still outdoors. This is
often enough to send a burglar running! |
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Glassbreak |
I already have a battery-operated smoke detector, so why would I need
one installed as part of my security system? What's the difference?
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.
However, there are differences between the "standalone" or battery-operated
smoke detector you would buy at your local hardware store and one installed
as part of your home security system.
"Standalone" detectors are not connected to other detectors or warning
devices. A smoke detector connected to your security system offers more
protection because it is monitored by a central station. If fire strikes,
the detector sets off an alarm and sends a signal to the control panel. The
control panel dials the central station, where the operator notifies the
fire department. Only central station monitored smoke detectors provide
automatic notification of authorities when you or your family are asleep,
not at home or unable to get to the phone. |
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I've been hearing so much about these "wireless" security devices.
Do they really work well, and are they easy to use?
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. Their rock-solid stability and long battery life
make them a popular choice among homeowners. They give installers the
flexibility they need to overcome obstacles like brick walls, cement floors
and cathedral ceilings; and no drilling holes preserves the beauty of your
home and results in cleaner, faster installations.
Folks today enjoy the convenience of remote control devices, and the
security industry has responded! User-friendly wireless products provide the
dual benefits of superior performance and ease of operation. Wireless
keypads allow you to activate and de-activate your security system with the
touch of a button, and can even be programmed so that a young child can
operate it with ease. Homeowners especially love wireless keys! Similar in
size to a remote car alarm key, they fit right on your keychain, and the
press of a single button lets you control your system, lights and
appliances-eliminating the need for codes. This is especially great if you
and your family enjoy spending time outdoors. Relax by the pool, garden,
barbecue and entertain, or play with your kids in the backyard-enjoy extra
mobility without compromising your safety!
Another hot item gaining popularity is the interactive phone module. By
adding the phone module to your home security system, you'll have remote
control access from any touch-tone or cellular phone-from your office, on
the road, or anywhere in the world! Conveniently arm, disarm or check the
status of your system, turn your lights on or off-you can even control your
thermostat and air conditioner! |
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