Audio Broadcast

BC-11 Intelligent Audio Broadcast Terminal

The iDste BC-11 is a powerful all-in-one network broadcast terminal purpose-built for smart classrooms. It combines digital audio broadcasting, a high-output constant-voltage amplifier, and intelligent device control in a compact 1U rack-mount design. With its intuitive touchscreen and remote mini-program access, the BC-11 puts complete paging and equipment management at teachers' fingertips. It streamlines campus-wide announcements, bell schedules, emergency alerts, and classroom media playback—reducing system complexity while maximizing reliability and ease of use.

As a networked device, the BC-11 receives broadcast tasks from a central server and can be managed alongside other iDste terminals campus-wide. No complex rewiring—just plug into the existing network.

Core Values

-Simplify Classroom Broadcasting
The BC-11 eliminates the need for separate amplifiers, players, and controllers. Everything teachers need for audio playback and paging is built into one compact unit.

-Enable Smart Automation
Through built-in RS232 and RS485 ports, the BC-11 automatically turns projectors on/off, lowers screens, or adjusts lights when a broadcast starts. Less manual work, more focused teaching.

-Deliver Clear, Reliable Audio
The digital constant-voltage amplifier provides distortion-free sound across large classrooms and hallways. Critical announcements and bell schedules are heard clearly every time.