The present invention relates to a device for controlling and managing (4) an installation, the latter comprising means of access (1) to a site, such as in particular a gate, an access barrier, or a tilting door. , an actuation mechanism of these access means (1), electronic management means (3) of this actuation mechanism, means of communication with a remote server (15). This device is characterized in that it comprises means for detecting a malfunction of this installation and means for sending an alert of this malfunction to the remote server (15) via said means of communication. (Figure 1).
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