Speed dome 1,Integrate multi-protocol PELCO-D,PELCO-P,KALATEL 2,128 Preset points 3,Internal Synchronization Dome typeHF-DMM4101Indoor domeAddress0-255Pan range360° ContinueTilt range0°-90° (Auto rotation)Manual speed pan0.5-160°/SecManual speed Tilt0.5-90°/SecPreset speed 320°/SecPreset accuracy±0.1°Preset points128pointsOperation menuChinese,EnglishFunction displayYesOperaion crosshair ...