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Intruder, Fire, CCTV, Emg Light, Access Control
Thoughts On Which Type Of System To Go For
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<blockquote data-quote="Deeelia" data-source="post: 394706" data-attributes="member: 26307"><p>We all know that analog cameras carry their signal over coaxial cable, I.E. cord that you used to plug into the back of your old 24‘’ TV. The maximum resolution that an analog signal can do is 640×480, which is probably lower than the resolution of your phone camera.</p><p>While digital cameras carry their signals over Cat5 cables…the same thing you plug into your computer. With the help of a digital signal, the resolution is perhaps equal to that of your new HD flat screen TV at home. (just have a rough compare)</p><p> </p><p>But if you do a bit of research you will find out that AHD (analog high definition)cameras have a high resolution as well as digital cameras and work better comparing with analog cameras. Also high resolution means a bigger budget than analog cams.</p><p> </p></blockquote><p></p>
[QUOTE="Deeelia, post: 394706, member: 26307"] We all know that analog cameras carry their signal over coaxial cable, I.E. cord that you used to plug into the back of your old 24‘’ TV. The maximum resolution that an analog signal can do is 640×480, which is probably lower than the resolution of your phone camera. While digital cameras carry their signals over Cat5 cables…the same thing you plug into your computer. With the help of a digital signal, the resolution is perhaps equal to that of your new HD flat screen TV at home. (just have a rough compare) But if you do a bit of research you will find out that AHD (analog high definition)cameras have a high resolution as well as digital cameras and work better comparing with analog cameras. Also high resolution means a bigger budget than analog cams. [/QUOTE]
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Thoughts On Which Type Of System To Go For
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