Cash machine, ATM and the like comprising: - a safe defining an inner volume , - a conveying device , suitable to convey banknotes and valuables from said inner volume to the outside and / or vice versa, - an opening of said safe , suitable to allow the passage of said conveying device , - a security device suitable to close at least partially said opening , and characterised in that - said security device comprises a first barrier for said opening , said first barrier comprising: - a first portion consisting of a barrier movable with respect to said opening , suitable to partially close said opening and comprising at least one auxiliary opening , - at least one auxiliary portion consisting of a barrier movable with respect to said opening and to said first portion and suitable to close at least one of said auxiliary opening , - wherein said first barrier is available in: - an open configuration, in which said first barrier keeps said opening open for the passage of said conveying device , when said conveying device passes through said opening, - a closed configuration, in which said first barrier closes totally, or at least by 70%, said opening , when said conveying device is in the inner volume, - a conveying configuration, in which said opening , is only partially closed, and an auxiliary opening is kept open, when said conveying device is in the outside. - a safe defining an inner volume , - a conveying device , suitable to convey banknotes and valuables from said inner volume to the outside and / or vice versa, - an opening of said safe , suitable to allow the passage of said conveying device , - a security device suitable to close at least partially said opening , - said security device comprises a first barrier for said opening , said first barrier comprising: - a first portion consisting of a barrier movable with respect to said opening , suitable to partially close said opening and comprising at least one auxiliary opening , - at least one auxiliary portion consisting of a barrier movable with respect to said opening and to said first portion and suitable to close at least one of said auxiliary opening , - a first portion consisting of a barrier movable with respect to said opening , suitable to partially close said opening and comprising at least one auxiliary opening , - at least one auxiliary portion consisting of a barrier movable with respect to said opening and to said first portion and suitable to close at least one of said auxiliary opening , - wherein said first barrier is available in: - an open configuration, in which said first barrier keeps said opening open for the passage of said conveying device , when said conveying device passes through said opening, - a closed configuration, in which said first barrier closes totally, or at least by 70%, said opening , when said conveying device is in the inner volume, - a conveying configuration, in which said opening , is only partially closed, and an auxiliary opening is kept open, when said conveying device is in the outside. - an open configuration, in which said first barrier keeps said opening open for the passage of said conveying device , when said conveying device passes through said opening, - a closed configuration, in which said first barrier closes totally, or at least by 70%, said opening , when said conveying device is in the inner volume, - a conveying configuration, in which said opening , is only partially closed, and an auxiliary opening is kept open, when said conveying device is in the outside. <EOS>