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Home Security Systems

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Home security systems have evolved to include many things over the years. Originally they were hired guards, usually employed by businesses or the rich. Then came rudimentary devices that sounded an alarm when tripped. As video technology progressed, home security systems started using them to gather evidence and monitor unusual activity. Motion detectors and night vision cameras improved the systems yet again. Most recently, wireless technology has allowed various elements of a home security system to function autonomously and report wirelessly. This has made home security systems easier to install and use than ever before.

Most home security systems include sensors on doors and windows. When the system is armed, these sensors detect when the door or window is ajar and can set off an alarm. Many alarm systems can directly contact the police or a security company for quick response. Motion detectors are used in common areas of a house to detect unwanted movement. These detectors have become advanced enough that pets will not set them off.

Many home security systems incorporate wireless security cameras, both inside and outside the home, that can monitor almost any part of a property. Cameras can also be installed to watch a specific item, such as cars or heirlooms. Many home security systems can also integrate smoke alarms and carbon monoxide detectors to protect the family from multiple threats.