Burglar Alarm System
Burglar alarm systems are designed to protect families in the event of an emergency. If you are looking for a burglar alarm system, it is important to know how one operates. Every home alarm system is equipped with these common alarm system devices.

Security System
- Control Panel
- Alarm Keypad
- Power Supply
- Backup Battery
- Motion Detectors
- Door Sensors
- Window Sensors
- Glass Break Detectors
- Shock Sensors
- Sirens and Speakers
- Window Decals
- Yard Sign
Main Control Panel - The master alarm control panel is the central computerized communication center of any burglar alarm system. It is usually housed in a locked metal panel box in the secure location.
Keypad – The keypad is the most used device in your burglar alarm system as it complete most programming and operational functions such as “arming” and “disarming” the system, bypassing zones, troubleshoot issues and changing user codes.
Power Supply – Burglar alarm systems require power to operate regardless of model or type. The power transformer connects directly to the alarm panel and plugged into a 120 volt electrical outlet giving the burglar alarm system the power to function.
Backup Battery – The alarm backup battery gives the security alarm system power in the event of power failure. It is usually rechargable and last anywhere from a couple of hours to a few days.
Motion Detectors – You have the option of several different motion detectors for any hardwired or wireless burglar alarm system. Motion detectors sense motion thereby sending a signal to the alarm control panel triggering an alarm. You can get pet immune motion detectors in the event you have pets.
Door and Window Sensors – Most burglar alarm systems protect all of the doors and windows for maximum alarm system protection. Door and window sensors work by closing the signal until a door or window is open. Once the closure is broken, it triggers a signal thus activating the burglar alarm system.
Glass Break Detectors – Glass break detectors are important to any burglar alarm system as it senses the high pitch sound of breaking glass. Since most burglars tend to break glass to enter a window, the door or window sensors would not trigger. In the event they do not, the glass break detectors trigger the alarm.
Shock Sensors – Unlike glass break detectors that detect sound, shock sensors work by detecting vibration. This could be important if a door is kicked in but there is no glass broken. Shock sensors are an important addition to any home security system.
Alarm Sirens and Speakers – Sirens and speakers are responsible for making the sound when an alarm system is breach thus alerting the burglar that the police are on the way. This is a great deterrent has many criminals will flee the scene when the risk is high to being seen or caught.
Although more devices that you can purchase to further protect your home, these are the main alarm system devices that all burglar alarm systems have in common.
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