CCTV security system RS 485 High speed Dome Sony camera Color 650TVL, ... 4 Pattern, 8 Swing, 8 Group, Power-off Protection3) RS-485, PELCO-D/P Protocol4) 128 Preset, OSD Menu5) 4 ... -flip, Auto Parking, Power-up Action.etc13) Communication RS-48514) Protocol Pelco-D, Pelco-P selectable15) Privacy ... Zone 4 Zones (support only Samusng zoom module)16) Alarm 4 input17) OSD Menu English Menu/ ...