In line with IEC60914, gbt15381-94 international standards
Patented appearance design, die - casting base, zinc alloy die - casting bottom shell, stable atmosphere
Professional hi-fi capacitor microphone core, sound sensitive, clear voice, bandwidth up to 20Hz~20KHz
Anti-interference circuit design can prevent the interference of mobile phones and other electronic products.
Microphone head with speech lamp ring, can display unit speech, closed state
With LCD display, display content ON/OFF
The unit is a passive device powered by the system host.The input voltage is 24V, which is in the safe range
Unit RJ45 standard network cable connection, "hand in hand" cable series connection mode, convenient wiring connection,
With audio frequency start function, microphone unit power automatically open when speaking.
It supports multiple chairman units, which can be installed freely when connected without location restrictions. It has the priority function of controlling the order of meetings with full power, and can control the meeting atmosphere.