An intelligent, high speed dome camera with a high performance DSP camera and sophisticated zoom lens. It is an advanced technological surveillance product combining an all-direction variable speed dome and digital decoder all in one unit. It can aim quickly and scan continuously, making omni-directional and non-blind-spot monitoring into reality. Additionally, it can quickly adapt to changing environment with its 18x optical and 12x digital zoom with precise stepping motor. The advanced stepping motors technology enables the dome to rotate smoothly, response sensitively and aim precisely. EPTZ1800 dome camera has a memory function that allows it to auto-resume to the previous working status before the power cuts off.