Door Security System in Birmingham

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How Do Door and Window Sensors Work?
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Door and Window Sensors
Door and Window sensors are surprisingly simple.
They create a magnetic field that, when broken,
sends a signal to your central Simon XT control
panel and sounds the alarm. Door and window
sensors are the most common piece of
security equipment when it comes to securing your
home.
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How Do They Work?
Door and window sensors generally come in two
separate pieces. One piece fits onto the door or
window itself, while its counterpart attaches to
the frame or the pane of the window. Protect
Americas home security devices do not require
any additional toolsfor installation. Depending
on your preference, heavy adhesive will usually
keep the sensors in their place. If you want,
sensors can be screwed directly into the frame or
around the window for extra support, although it
is not necessary.
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Your Home Starts at the Front Door
Did you know your door and window sensors can
also be used to secure areas of your home that
you want to keep private or off-limits? For
example, if you have a liquor cabinet that you
want to secure from curious children, or an
office you want isolated, simply place the
sensors in the entry way of these areas in order
to keep tabs on when they are opened.
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Apex Security Engineering Ltd Flint Road,
Letchworth Garden City, Hertfordshire SG6
1HJ 01462 673 431 www.apexengineeringgroup.com