System remotely opening a padlock

System remotely opening a lock. # The invention relates to a system for managing access to spaces closed by padlocks, based on a highly available server capable of monitoring the locations of its users, and allow appropriate communication between the user and the server administrator. Said system preferably comprises at least one remote control device opening (1) equipped with media data over short-medium distance and wireless media data to mid-long distance; a device for opening and closing (2) of a lock, further comprising media data over short-medium distance and driving means of a lock; and a remote server (3) connected to means for wireless data communication to mid-long distance, configured to exchange data with the corresponding communication means of the remote control device opening.