• Built-in hi-fi speaker and removable gooseneck microphone
• Powered by system controller of DC 24V
• High quality condenser mic with removable dust proof cover
• Press-on / off talk button and indicator
• A ring shaped LED on the microphone indicates the microphone is on
• To prevent howling the built-in speaker is turned off while the microphone is on
• With one earphone output and one REC output
• Support video tracking function
• Connection cord is provided
• Frequency Response: 100-13kHz
• Sensitivity: -44dB±2dB
• Speech distance: 20-120cm

Specifications