Pan Tilt Zoom Camera

I need a couple of Pan Tilt Zoom cameras, but so many brands and the needs of the protocol? Someone has a PTZ they?

I installed a few different types of cams PTZ and I understand your question entirely complex. I like the brand EverFocus they have a wide choice and a real bond and a great company to work with if you have any questions or installation issues. Here's where I get them.

http://www.discount-low-voltage.com/ptzc ...