The BK-660 Digital Conference system is a multi-function conference system with delegate discussion, chairman priority, LCD display, internal loudspeaker, headphone monitoring, camera auto tracking, digital recording and software control.
Main Unit has following function:
A. LED display the working mode on the front panel
B. Support many kinds of conference working mode: Free, limit, FIFO. 1/3/6 delegate microphone can be active simultaneously
C. Video camera auto-track function, automatically back to 120 guarding position when close all the microphone
D. Each main unit can support 60 units. The system can be extended to 118 unit with the expansion unit
E. RS-485 long-distance transmission jack, connect computer
F. Audio balance and unbalance output
G. The unit can be fitted on a 19 inch case by the accessories
H. 4 piece cameras supported to track the speaking delegate Dimension: 485*220*88mm
The chairman/ delegate unit has follow function:
A. The chairman unit has the priority functions
B. Working condition indication. When the unit is turn on, the ring around the cartridge and the LED will light on
C. Built-in loudspeaker
D. Special soft-impact switch to avoid noise
E. Cardioid condenser cartridge Frequency response: 50Hz-1700Hz