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The Self Defence Blog

Archive for October 5th, 2009

'italic;' class='dfbyline'>by Christopher Williams

Video security systems are an investment in the safety and well-being of your family, home, and business assets. If you have a video security system installed in or around your home, you’re making a highly intelligent step towards the safety of your family.

A video security system will help safeguard your home and loved ones from burglary, damage, and dangerous situations. When these types of security systems are in a home, they are often placed in a very visible area to warn would-be offenders what they are up against. Just the visual appearance of video recording apparatuses on a home can be good deterrents toward criminals. This can help to prevent some opportunistic crimes from occurring.

'italic;' class='dfbyline'>by Christopher Williams

In 1852 the American Edward Holmes invented the first electro-mechanical burglar alarm. Prior to this the family watch dog was the usual form of protection from intruders. Holmes’ invention was quite simple. Trip wires were places around windows and doors. When a wire was disturbed a solenoid struck a gong, thus alerting the residents of possible danger. It was well received by the public, and was not improved upon until the next century.