BK-900Main Controller
● Accommodates up to 60 delegate unit with each main controller unit
● Microphone number limitation function to limit 1/3/6 delegates units on speech simultaneously
● Multi-group audio output for external amplifiers
● Expandable up to 150 units by linking additional main unit for large applications
● Audio output for recording
Conference System:BK-900c
●Built-in speaker and super-cardioid condenser microphone for quality sound
●Priority button to override all delegate units
●Red ring luminant to indicate active
Conference System:BK-900d
●Built-in speaker and super-cardioid condenser microphone for quality sound
●Redring luminant to identify active units