Alarm System Detectors
Choosing the right detectors for your home security system is an
important task. The choice of sensors will determine the extent of
how you operate your home security system. Having a system that is
transparent to the occupants of the house is very important.
Understanding the types of detectors and the functionality they
provide will help inform your security system purchase.
Life Safety Devices
Smoke Detector
This device detects smoke in the air and triggers a
Fire Alarm on your security system. The monitoring station should
have this device setup to dispatch the Fire Department to your home.
Carbon Monoxide Detector
This device detects deadly CO gas in your
home. Your installer should mount this at the proper height to
protect you while you are sleeping.
Heat Detector
Ideal for use in kitchens and garages this device will
not trip do to smoke. It takes a certain amount of heat for a small
strip of solder to melt. When it does the system responds according
to a Fire Alarm.
Property Protection Devices
Water Bug
This device should be installed in low lying areas of the
home where water would pool or close to the hot water tank. When
water is detected the monitoring station can notify you or your
contacts before a flood causes extensive damage.
Temperature Sensor
Providing both a High Temperature and Low
Temperature Alarm this device can protect your home in the event of
a furnace malfunction by notifying you or your contacts before water
pipes freeze or a fire begins. The Low Temp Sensor should be located
in the lower part of your home while the High Temp Sensor should be
located in the attic.
Intrusion Devices
Door or Window Contact
A simple magnetic contact to monitor if a
door or window is open or shut. This is a perimeter device.
Window Screen
A wired screen allows a window to remain open while
keeping your perimeter armed. Fully tampered the screen cannot be
removed or cut while the system is armed. These are a perimeter
device.
Glass Break Detector
This device picks up the sound of glass
breaking in a general radius. This is a perimeter device.
PIR Motion Detector
Passive Infra-Red motion detectors look for
changes in room temperature. PIRs are prone to false alarm and care
has to be taken in there mounting location.
Microwave Motion Detector
Watching for movement instead of heat
these detectors can be tripped by piece of paper flapping near a
window.
Dual-Tech Motion Detector
A combination of PIR and Microwave
technology delivers a solid Motion Detector. They cancel each
other's weaknesses and provide a combination of both advantages.
A special note about Motion Detectors and Perimeter devices. A
perimeter device will trigger your alarm system while the assailant
is still on the outside of your home. Motion detectors are for use
if your perimeter has been breached. You will substantially reduce
or eliminate your loss if you can deter an assailant before they
enter the home. Building a strong perimeter is more important than
covering the interior with motion detectors. Motion detectors
prevent ease of movement around your home when the system is armed.
Choosing the right detector can be the difference between an
effective system or not. Careful considerations should be taken on
how devices will impact your life. Having the freedom to open a
window on a warm summer night, knowing you aren't inviting someone
in. Being able to get up for a glass of water in the middle of the
night, without the fear of triggering the siren. These are factors
you need to discuss with a alarm company representative.
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Additional Article Information
This article was written by
Christopher Skjonsby
This article was posted to theCitySage.com on
October 25th 2008.
This article has been cross-posted at Helium.com under the tittle
"Finding The Right Alarms And Detectors For Your Home Security
System" and can be found by following
this link.
CLICK HERE