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Wireless Security Cameras

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Wireless security cameras are quickly replacing normal security cameras as the new standard in security. Government, businesses and private citizens are using them.

Wireless security cameras are not limited by cables, so they can be placed in any position without worrying about cable placement. Their data feed can also be accessed by the Internet. Wireless security cameras usually use a 5:1 ratio, although higher compression rates that allow DVD quality are available. They can also time stamp their images, and high-end wireless security cameras can alert users when activity is taking place via an email message.

Digital video recorders can pick up the signals from wireless security cameras and store them on a hard disk or burn the data to a DVD-ROM. Unfortunately, hard disk space fills up quickly with the 5:1 ratio. Wireless security cameras set at higher compression rates fill a hard disk faster.

Wireless security cameras suffer a few disadvantages. Their signal can be jammed if one knows the proper frequency. Wireless video cameras that operate on battery power are unsuitable for long-term surveillance and, if not properly secured, can be stolen.

Wireless security cameras are also available for private citizens, and do not necessarily need to be used for surveillance purposes, as they can be reconfigured to work with chat programs.

For more information about wireless security cameras visit homesecurityinformation.com

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