Chairman microphone OBT-7000BC
Chairman microphone OBT-7000BC
Meeting systwm of Chairman microphone of OBT-7000BC
Adopt new numerical control design
Microphone with speaking button and indicator light, can control/indicate the status of the machine
The single finger has the function of preventing air explosion and wind protection
A winding condenser microphone rod with a speaking indicator ring
High microphone sensitivity
The unit is powered by the main system, and the input voltage of 18V is within the safe range
With automata function, the open microphone will automatically turn off in 45 seconds when there is no pick up (the sound in the pick up range is lower than 50dB)
Units are connected with 8-core wire "T" type
Obt-xxxxsd/OBT-XXXXSD has automatic video tracking function
A microphone unit cable is provided
Complies with the international conference equipment electrical certification standard (IEC 60914) and the international safety standard UL or CE certification
Frequency response: 50Hz-16khz
Sensitivity: -44dB ±2dB
Reference speech distance: 15-50cm
Tube length: 390mm
Exterior size: 150x135x53mm
Net weight: 0.7 kg
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