Teletransmission system, including basic equipment and remote equipment. The basic equipment (11) comprises at least one main camera (12) provided with zooming means (13) and azimuth or aiming means (16); a secondary camera (18) provided with zoom adjustment means (19) and azimuth or aiming adjustment means (22); and main display means (25) including at least one main means for viewing images from said main camera (12). The remote equipment comprises secondary display means comprising at least one main means of viewing the images from said main camera (12) and at least one secondary means of viewing the images from said secondary camera; azimuth selection means for selectively selecting a point or an area on the images appearing on the main display means and the secondary display means of the secondary display means; and zoom selection means for inputting a zoom value selection of the second camera. It further comprises azimuth adjustment change control means and zoom adjustment change control means.
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