Chairman unit has the priority to override all delegate units. The system supports 3 camera communication protocols: PELCO-D, PELCO-P, VISCA.4 speech modes available: FIFO, Limited, Time out, Chairman only.Each speaking unit is made with a big LCD screen for easy display. Spray flock coating is applied on speaking units to avoid finger prints. The working distance within 50 meters. Ideal for medium size conference rooms, boardrooms, schools,Seminars, churches, etc
Specification
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Voltage: 110V - 240V /DC12-17V adaptor
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Sensitivity: -105dBm
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S/N Ratio:> 40 dB
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T.H.D: < 0.05%dB
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Frequency channels: 4 Channels
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Power: 5W
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Dimension: 485*355*85mm
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Weight: 6kg