Attendance unit（Timing function）

Product Name:Attendance unit（Timing function）
Brand:YDIT 誉德
Model:YH-650A YH-650B
Features:The microphone has a speaking button and indicator light to control/indicate the status of the unit
 Unidirectional, with anti-gas explosion function, with wind shield
The chairman's priority control button can be used to activate the system prompt tone to remind attendees to pay attention. It can be set to permanently terminate or suspend the speech status of all speakers on behalf of the microphone
The number of chairman units in the system is not limited and can be placed anywhere in the loop
The chairman unit is not restricted by the restricted function in the system
 Wrapable condenser microphone rod with a speaking indicator ring
 High sensitivity of microphone
The unit is powered by the system host, and the input voltage of 18V is a safe range
Unit uses 8-core “T” type connection
 With a microphone unit cable
Frequency response: 50-16kHz
Sensitivity: -42dB±2dB
 Reference distance: 15cm-50cm
 MI tube length: 420mm
Appearance size: 200mmx120mmx64mm
Net weight: 1kg
OLED OLED screen display, display time and date function in standby state, countdown speech function, unit has timekeeping function
Available colors: black, silver + black