12 Facts About Security system


Security alarm is a system designed to detect intrusion, such as unauthorized entry, into a building or other areas such as a home or school.

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Security system alarms used in residential, commercial, industrial, and military properties protect against burglary or property damage, as well as personal protection against intruders.

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Purpose of such a Security system is to detect burglars before they enter the house to avoid both theft and vandalism.

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The technology can be an effective long-range detection Security system, if installed in stacks of three or more where the transmitters and receivers are staggered to create a fence-like barrier.

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Wireless and embedded technologies such as Micro-electro Mechanical Security system sensors offer a wireless smart vibration measurement of machine's condition.

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The Security system uses an electromagnetic field generator powering one wire, with another sensing wire running parallel to it.

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The Security system is based on coaxial or electro-magnetic sensor cable with the controller having the ability to differentiate between signals from the cable or chain-wire being cut, an intruder climbing the fence, or bad weather conditions.

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The tuning of the Security system is usually accomplished during commissioning of the detection devices.

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Taut wire perimeter security system is basically an independent screen of tensioned tripwires usually mounted on a fence or wall.

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Wireless monitoring of the alarm Security system protects against a burglar cutting a cable or from failures of an internet provider.

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An example of how this Security system works is when a passive infrared or other sensor is triggered a designated number of video frames from before and after the event is sent to the central station.

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The alarm Security system is required to have a maintenance check carried out every 6 – 12 months to ensure all internal components, sensors and PSUs are functioning correctly.

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