TAKSTAR DA-239 Talk-back System

คุณสมบัติ : 

• Full automatic communication control, duplex voice intercom communication technology automatically recognize and process the voice signal without any operation during
• communication
• Stereo output port for both internal and external voice signal output (for bank clerk recording), recording function is not controlled by the power button and function buttons
• Use high performance components, high output power up to 5W, clear and loud sound quality, high voice resolution Independent mute control button on host unit for both external and
• internal units, which can be controlled according to the application
• Elegant appearance design, built-in LED indicator on the buttons for simple use
• Customized anti-side tone processing chip for automatic squelch control and effectively minimize the howling
• Audio signal input function like PC voice prompt for exter