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There are some restrictions on installation, with cameras not being installed in an area where there is a "reasonable expectation of privacy", such as bathrooms, gym locker areas and private offices unless consent by the office occupant is given. Cameras are generally acceptable in hallways, parking lots, front offices where students, employees, and parents come and go, gymnasiums, cafeterias, supply rooms and classrooms. The installation of cameras in classrooms may be objected to by some teachers. There were an estimated 30 million surveillance cameras in the United States in 2011. Video surveillance has been common in the United States since the 1990s; for example, one manufacturer reported net earnings of $120 million in 1995. With lower cost and easier installation, sales of home security cameras increased in the early 21st century. Following the September 11 attacks, the use of video surveillance in public places became more common to deter future terrorist attacks. Under the Homeland Security Grant Program, government grants are available for cities to install surveillance camera networks. In 2009, there were an estimated 15,000 CCTV systems in Chicago, many linked to an integrated camera network. New York City's Domain Awareness System has 6,000 video surveillance cameras linked together, there are over 4,000 cameras on the subway system although nearly half of them do not work, and two thirds of large apartment and commercial buildings use video surveillance cameras. In the Washington D.

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01.14.2007 | 34 Comments

Simply having a “Beware of dog” sign could send a burglar on his way. They sound false alarms Dogs, however,… Read moreIt’s only natural to feel like your safety is compromised while your home is being gutted for renovations. Ironically, the construction your home is undergoing might even enhance its security, like the addition of a carport that conceals high end vehicles or a guest house that doubles as a storage unit for valuables. But the process of making these changes can cause inherent safety risks. Your walls are being torn down and your property is being swarmed with strangers each day. That’s why adding security cameras during construction, or re positioning your current ones to monitor the work area, can be very helpful. Here are 7 reasons you should use surveillance cameras during construction. Finding safety issues Reviewing the surveillance footage from the construction area can help you identify safety weak points caused by the work. If there is a massive hole in the wall facing the street, that can be an enticing entryway for potential burglars. Ask workers to cover this hole up at the end of each day, and arm that area with extra motion sensor alarms and lights. Monitoring entryways While… Read moreOnline shopping makes buying holiday gifts so much more convenient.

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01.14.2007 | 16 Comments

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