... .All aluminium alloy housing structure, and unique heat dissipation system, built-in semiconductor cooling device, actually realize to control ... 2 pattern scans, 4 cruise routes, display PTZ direction, camera zoom, temperature. Hand operation speed: horizontal 0.05°~220°/ ... horizontal 220°/sec, vertical 100°/sec.Can add network function.Camera module info (in the housing)SAMSUNG MODULE: Model SCM ...