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A panâtiltâzoom camera (PTZ camera) is a camera that is capable of remote directional and zoom control. In television production, PTZ controls are used with professional video cameras in television studios and referred to as camera robotics.These systems can be remotely controlled by automation systems.The PTZ controls are generally sold separately without the cameras.n television production, PTZ controls are used with professional video cameras in television studios and referred to as camera robotics. These systems can be remotely controlled by automation systems. The PTZ controls are generally sold separately without the cameras.
answers best answer dreambox satellite receiver is a set top box which is used to receive satellite tv programs if you have a hd tv set a dreambox satellite receiver and a disk antenna connect the disk antenna with the satellite receiver then with your tv after setup you can watch satellite tv programesreambox is a germany brand there are also other brand it is same as there are many tv set brands source s http www mydalle com dreambox 800 hd v