SF Cable, Keyboard for Speed Dome & Slow Dome Cameras
Current Price
$345.95
Average
$345.95
Min Price
$345.95
Max Price
$345.95
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in next 2 weeks
in next 2 weeks
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Product review & video
Hello everybody, Paul Richards here with
PTZ Optics. Everybody I'm Andy chatfield head of tech support here at PTZ Optics. Today is tech support Tuesday so we are going to go over the difference between RS-232
RS-485, but before we do that just wanted to mention, yesterday on our Monday Vlog we
talked about the difference between YouTube and cable TV two technologies
that are starting to become a little bit more interesting so take a look at that
vlog and then this Friday, on our live stream, we are going to be giving away
$10,000 to charity live on YouTube at 2:00 P.M. eastern, and 11:00 A.M. pacific so let's get started, 2:00 P.M. eastern, and 11:00 A.M. pacific. Yes that's right. Yes, so just like
Paul said we are just going to talk about the differences between RS-232
rs-485 and a little bit of 422 as well even though cameras don't do that. What is RS-232? What is RS-485? What are t
