... Line 2.10X zoom 3. mini high speed IR PTZ dome camera 4. Size: 4 inch 5. onvif support 4 Inch ... and decent, ingenuity,High strength, easily installation etc. Advantages.*Horizontal 360° Rotation, import precision motor drive, smooth running, accurate position.* ... Tilt: 0° ~180° /Sec; Manual: 0.05° ~360°/ Sec(Zoom Proportional)Rotation RangePan: 360° (Endless) Tilt:180° (Auto-Flip On), 95° (Normal ...