... shell,metal inner structure Hi Speed Dome Camera (RD-LCH02) Detailed Product Description High speed dome,128 prests,multiple protocol, multiple module ... control 256 speed domes.4. 128 programmable presets, 8 PTZ tours, 24 presets per tour, 2 patterns, 40 second ... automatically transfer preset, tour, track, group motion, swing.7. PTZ preset, tour, track, group motion, swing, auto-recovery against ...