Communications device and system for implementing a management system remote from devices

A communication device for implementing a system for remotely managing at least one item of equipment by a management application able to communicate via a telecommunication network with an application embedded in the item of equipment. The device includes a first communication interface allowing implementation of a local communication link with the embedded application, a second communication interface allowing access to the telecommunication network, and a communication management device configured to communicate with the embedded application via the first interface and with the management application via the second interface, serving as communication relay between the embedded application and the management application, and configured to transmit to one of the two applications a message received from the other application, according to predefined transfer rules and as a function of at least one parameter received with the message.