... Omni-directional Pan/Tilt has stable operation, without dithering and noises* Integrated multi protocol decoder controller* Dome enclosure ... transmission by optical cable* Embed in TVS surge and lightning protector to prevent pulse signal attack* Optional ... Pan: 25°/sAlarm8 Alarm inputs,2 Auxiliary outsOptical transmitter and receiverYesNoCameraOptional CameraSONY,HITACHI,SAMSUNG,LG,CNB,YOKO All-in ...