... ~37X, Plastic shell,metal inner structure Hi Speed Dome Camera (RD-LCH02) Detailed Product Description High speed dome,128 prests,multiple protocol, multiple module compatiable ... 2 patterns, 40 second per pattern, 8 privacy mask zones.5. Functions like tour, tack, group motion, color to B/W ... transfer though week, 4 periods a day can be set.6. Stay set: 1-99 minutes stay set, automatically transfer ...