Security Systems continue to become more sophisticated, with new features
and options available all the time.

Here are some of the more common options, and what you should consider.
Are you building
a new home?
If so, consider selecting the security company you want before the home is
finished, and have them pre-wire the home and do the system installation.
Has someone
told you that
your house can't
be wired for a
security system?
This issue can come up when the house has limited crawl space, no attic
space, or an already finished basement. A wireless security system may be
just what you need.  Don't discard the idea of a system without talking to a
security system representative. New technology is being developed all the
time.
Motion Detectors
Motion Detectors provide back-up coverage in case an intruder manages
enter the home without opening a door or window. Be careful of motion
detectors with large pets and in unheated/uncooled areas (like your garage).  
Ask the security specialist to advise you on the best way to set up a motion
detector.  At minimum, be sure you can leave the motion detector zone
unarmed when you are inside the house.
Glass Break
Detectors
Glass break detectors provide back-up coverage in case an intruder decides
to avoid setting off the alarm by opening a door or window, and breaks the
glass instead.  Glass breaks have a limited range, so they must be in close
proximity to the glass they are monitoring.
Medical Alert
Monitoring
A wireless medical pendant is worn around the neck, and if assistance is
needed, pushing two buttons will call up to four people for help. Many times,
these systems can also detect when the wearer has fallen down or has not
moved over a period of time.  If this kind of protection is needed, it would be a
good idea to include the  telephone back-up system and a voice monitoring
agency.
Remote Control
Access Keys
These devices resemble wireless-entry key fobs for cars, and contain arm
and disarm buttons for the alarm, along with a panic button. These can be
useful to carry upstairs to the bedroom if the home has only one control
panel on the ground floor. If lost or stolen, however, it will provide access to
your home without knowledge of the alarm code.
Security Screen
Puts a security barrier between the outside and inside, even with the window
open. The security screen is wired into the security system, so if the screen
is cut or removed, the alarm will still sound.
Paging System
If your child arrives home alone, some systems will page you to advise you
that the alarm has been disarmed and then rearmed successfully. This
feature can provide great peace of mind for working parents!
Extra Control
Panels
In a multi-storied home, a second keypad in the second floor hallway will give
extra access to the security system at night.
Talking Keypads
Talking keypads let you know exactly which zone has a problem in plain
language.  It may announce "window alarm" or "master bedroom alarm",
depending on what names you program in.  It will also announce "Fire" or
"Intruder", which can be extremely helpful if children are on a separate floor
from the parents.
Dial-In Access
Some systems will allow you to dial into your security system to check its
status or change the status.  This is a great way to allow a worker access to
the house without leaving it unprotected all day.
Security Lights
Some systems will allow you to connect outside security lights to the security
system, using X10 technology.
Surge Protection
While almost every alarm system is grounded for protection, if you live in an
area with frequent power interruptions or regular electrical storms, surge
protection for your system might be a good idea.


Other Security System Options
I already have a security system
For Renters