Professional Infrared Delegate Microphone Video Tracking Camera Wireless Conference System

Infrared Delegate microphone with Video trackingof meeting system of OBT-8700SD

OLED display (132X32), can display signal, battery power, charging state, power supply state, microphone switch state, microphone ID number, system time and corresponding operation state button indication;
• The microphone net head has a lamp ring, which can display the microphone speaking state;
• Display contrast and backlight time can be set; It will automatically shut down after 60 seconds of communication interruption.
• The chairman unit is not limited by restricted functions, and does not participate in the rotation mode of speech. It has the priority special function of forcibly cutting off the microphone of the non-attendance unit to speak;

Technical parameters:

• Power supply: DC12V (charging power DC18V/1A)
• Number of audio channels: 4
• Number of control channels: 1
• Frequency: 4MHz-8MHz
• Transmission power: <10dBm
• Distortion: < 0.5%
• SNR: > 82dB
• Rated power: 8W