Importance

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Abstract

The invention relates to a multimedia information releasing system for use in the buildings, comprising a master transmitter and one or more slave receivers. The master transmitter includes a power supply timing control module, a video source input module, a real-time information display module, a LCD display module, and a synchronous transmitting module. The slave receiver comprises a power supply timing control module, a video source input module, a real-time information display module, a LCD display module, and a synchronous receiving module. The receiving and playing functions of the video signal and real-time information are integrated in one information promulgating system. Because the master transmitter controls the slave receiver in the wireless manner, the synchronous and cyclic playing of a plurality of slave receiver can be realized in a certain range. The real-time information transmitted by the paging state can be played back in the rolling character manner. The master transmitter and slave receivers for use in the multimedia information promulgating system can be operated separately and respectively. The installation of the system, or the master transmitter and slave receivers in the system can be implemented by adhesive manner without destroying the wall structure in the buildings.

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First Claim