Burglar Alarm & Home Security
InformationBurglar Alarm & Home Security
InformationInformation and FAQ About Auto, Home, Business and Travel Burglar Alarms
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Burglar alarms consist of electrical or electronic sensors that are connected to a central control unit, which has a method for announcing the alarm. Some systems are dedicated strictly to intrusion detection, while others can detect and react to fire, intrusion, and personal safety (panic). The simplest burglar alarms are self-contained noisemakers, while the more sophisticated security systems have multiple zones and send alerts via telephone lines or the internet.
Automobile / truck / vehicle alarms (or vehicular alarm systems) generally detect door opening, glass breakage or vehicular movement. When they detect an intrusion they sound the existing automobile horn or a special loud noisemaker.