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Alarm systems can be an important element of keeping your home safe as well as your family that lives in that home with you. The same can be said for your workplace. Before you can choose a system that is suitable for the surroundings you must understand the basics of a security system. The standard parts of an alarm system include the control panel, the keypad, the siren, the inside motion detector, the door and window contacts and the central monitoring station. The control panel is the spot where the wiring of your security system ends and the backup battery is to be found. The keypad is the part that is most easily recognized by most people. This is the part of the alarm system that is used to set the system and then to disarm it. Moving onto the siren, some people appreciate a loud one while others prefer more of a moderate sound. A siren that is loud will let you know a great deal faster if an intruder has broken into your home. Not only that but it also will let the guilty individual know that he or she has been detected in the commission of the crime. The inside motion detector can be either photoelectric in nature, passive infrared or microwave. All of these detectors have one thing in common which is that they are able to sense when something has been altered in a room because a person has entered the premises. They are detectors after all and that is their job- to detect when something is amiss. Alarm systems can be set off by pets which many people who have a cat or dog learn very shortly after having one put into their residence. You do not want your favorite furry friend to cause the detector to go off and to have you scared that a criminal has entered your house. What is worth knowing for all pet lovers is that there are special motion detectors that you can purchase that are geared towards those with animals. Another aspect of home alarm systems is the door and window contacts. Magnetic contacts are used to create a circuit that exists between a door and the frame. Magnetic contacts can also be used for a window and the windowsill. Any time that the door or the window is opened up, regardless of whether it is opened a lot or a little and the alarm has been set the result will be that the circuit will be broken. This will trigger the alarm to go off. The last element of a home security system is the central monitoring station. It is this station that is responsible for sending the signal out to the proper authorities that the alarm has been tripped and help is needed right away. The emergency signals are emitted from the alarm and then are electronically transmitted to the monitoring station which is a 24 hour/ seven-day a week service. This will bring the police in your direction, the fire department or the paramedics. When looking for alarm systems Little Rock residents should research all of their options in order to find the best deal. For more information, visit http://www.alertamericaar.com/.
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