Widely installed in weak-current rooms or branch control room for public address, build-in amplifier, widely used for hall, corridor and outdoor public address.

• Standard 19-inch rack design, black aluminium panel, human-based handle, exquisite and high-class design.
• Support digital audio playback breakpoint play, to ensure the synchronization play
• Voice prompt when new configuration Sign-in.
• Support PSTN phone braodcast, support SMS voice braodcast
• * Optional redundant 24V dual power supply.