... more professional production line for high speed dome camera,speed dome camer,PTZ dome camera,Dsp zoom camera. Newest 7inch outdoor ... reversal Rotation speed Horizontal & Vertical Min 0.01°,Max 200°/SCommunicationsRS-485, PELCO D, PELCO POSDYes Temperature controlbuilt-inIntelligent ... &night, 27x Zoom camera, High speed dome. Feature:1, Outdoor 6 inch high speed dome camera, Metal double cover.2, Use ...