MC9122 Discussion Telephone Conference System
MC9122-1 chairman unit, MC9122-2 delegate unit
Patented snap joint embedded installation, without screw fixing.
Professional waterproof treatment prevents burndown to equipment by tea water sprinkling
The touch inductive electronic switch prevents blasting sound by mechanical switch
High-end aluminum panel, drawing coloring treatment process
Dual-color backlight displays microphone switching status
Sound head blue operating indicator light is illuminating when the microphone is enabled.
The chairman unit is installed with priority speech switch, which can switch off all delegate units when needed.
Specifications and parameters
Frequency response: 50 Hz-14 KHz
Sensitivity: -45±2dB @ 1KHz
Input voltage: DC 24V (powered by central processor)
Minimum output impedance: 1KΩ
Output socket: 8P terminal base
Input lead wire: 2.1m 8P shielded wire
Accessory: windproof sponge cover