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Misconception: Wireless Systems are more popular these days
Wireless is no more popular today than it was ten years ago. Wireless systems are either
cheap or therefore very poor quality, or on the verge of being unrealistically expensive
and very difficult to install. For these reasons, you should never be considering a wireless
system unless you have no other choice. The reason good wireless systems will cost you
three or four times as much as a wired system is because of all the extra hardware
needed to put it in the same with wired systems as far as performance and reliability are
concerned. Analog systems also have a limit on the quantity of cameras you can have.
Additionally, they’re prone to interference from other wireless devices (i.e. – cordless
phones, routers, etc…) and will often experience frequent video loss. If you’re thinking IP
cameras might be your solution, keep in mind the large price tag and the bandwidth
issues and limitations you’re going to have to start considering. They’ll also require quite
a bit of network configuration, but they are almost certainly going to give you better results.
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