A support panel (20) for video door entry stations with concealed fixing, of the type comprising at least one frame (11), wall -embedded or mounted on at least one base surface, and at least one shaped extruded element (14), inside of which a series of functional modules (21) of the video door entry system are housed^ and on which at least one finishing plate (12) is placed, mounted outside the aforesaid functional modules (21) and supporting the video door entry station; the extruded element (14) is removably fixed to the frame (11) by means of the interposition of at least one head (15), placed transverse to the extruded element (14) and below the plate (12), which includes at least one shaped element (25), on which at least one locking slide (17) is mounted, slide (17) movable due to the use of at least one shaped key (10) having at least one end (30) adapted to be inserted inside a respective slot (31) of the frame (11) and to be maintained in position by means of at least one elastic safety element (16).