Features:*Preset speed: Pan speed:100?/S; Tilt speed: 60?/S *Manual control speed: Pan speed: 0?/S~80?/S; Tilt speed: 0?/S~60?/S *Angle: Pan range: 360? continuously; Tilt range : +90?~-90? · *Preset positions: 128 presets, 6 tracks · *Communication: multi-protocol, baud rate optionally from 2400Bps to 19200Bps, RS485 control