Display module - equipment designed for information provision of passengers of urban public transport by displaying audiovisual information and video content. This type of DM includes 3 models: Display module main: is an independent, automatic device that processes incoming data from external systems and forms a stream of data with the subsequent display on the screen.
Master display module: is a modification of the main one. The difference of this product is the ability to transfer the generated data stream to the slave display module.
Master display module: is an additional display module that works in tandem with the master. It is not an independent device, as there is no possibility to receive incoming data and form a data stream from them for displaying on the screen.
The formed data stream is received from the master.
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