1) High Speed Dome Camera Double layer 2) Wide voltage DC12V~AC24V 3) 200 presets, ... Position, Pattern Scan, Auto-level Scan and Zone display for camera itself6) 360°Continuous Rotation 0.5°~240°/S7) 200 presets ... integrates various protocols PELCO-D, PELCO-P etc14) 3000V lightning proof, surge resistant, IP66 all day protection Specifications: MODELBT-HO480BT-HO214BT ...