Alarm if no new files in SMB-share

Alarm if no new files in SMB-share

 Hi ALL.
We have some SMB-share with simply structure (based by Windows Server)
This share has folders per days (f.e. \\server\smb-share\2024-09-23 , \\server\smb-share\2024-09-22) with some files.
We need monitoring creating new files in this share and subfolders (\\server\smb-share\*)  and create alarm if no new files last hour - how to? 

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