... , usd787 Robustsecu R-900V7 Intelligent laser IR high speed dome camera (samsung 368x zoom module, SCM-2231 ... to control the internal temperature under normal working level.Waterproof outdoor.Horizontal 360° continuous rotation, speed is 220 ... scans, 4 cruise routes, display PTZ direction, camera zoom, temperature. Hand operation speed: horizontal 0. ... g R-900V7 samsung 368x waterproof laser ptz camera