rkm 0 Posted September 5, 2007 Just wondering if anyone has ever used the speco techs. HT-650PTDZ. For the price and what it does it sounds great. 540lines motorized pan tilt Remote Controlled 3x digital zoom 4-9mm auto iris varifocal lens RS-485 comm 64 presets etc. etc. etc. I haven't ever installed a PTZ, however this isn't exactly a real one I guess the zoom isn't that good. I was looking up a camera to put on a dock to monitor a boat lift and boat traffic and I ran across this camera today. It had me thinking. Although I think I am going for the Wide Dynamic Bullit by speco for all the sun/water reflection issues going on. What is your take on the is 650 PTDZ Share this post Link to post Share on other sites