ITC TV-620HC HD Video Conference Camera Video (18-20X, 1080P Full HD , high-performance , wide visual angle , high magnification )(Support 1080P60/50/30/25, 1080I60/50, 720P60/50, SDI up to 1080P30) Advantages ITC TV-620HC HD Video Conference Camera Video* True HD images: high-quality HD CMOS sensor, to fulfill ultra-high resolution of..