... Chinese and English Menu,Image, OSD Function(optional)Adopt 0.1 Degree Step Dotor , NO picture ,Shaking Shen Sorking in LOW ... 16 Preset Positions in Each Cruising Tracking )Pan Speed 0.1°-360°/S,No Monitoring Dead Zone Support One Channel Switching Value ... °/S.Presets:255 presets(preset accuracy±0.01°), PTZ address 1~255, which can be set by the remoteCruise scan: 8groups ...