Features

● Adopts UHF range digital encryption transmission technology, guarantee conference contents confidential.
● Built-in two-way wireless data link control and management system.
● Each system supports 1-999 speaking units. Speakers number could be set as 1~4, supports max 4 chairman to speak simultaneously.
● With FIFO,LIMIT, chairman dedicated etc. functions, can manage the venue order easily.
● Automatic frequency tracking lock function, conference microphone is out-off-the-box.
● Receiver can monitor battery status of conference microphone.
● Automatic spectrum analysis sweep function, quick lock available and low interference channel.
● Conference microphone is with auto off function. The conference microphone will automatically turn off if the host power is off for more
than one minute.

IU-4010B Receiver 

● Frequency range: 475-952MHz
● Channel: 4 channels
● Transmission mode: digital modulation, 32-bit encrypted audio transmission
● Sensitivity: -95dBm
● Receiving mode: dual antenna diversity, antenna automatic signal selection circuit
● System capacity: Wireless hand-in-hand connection, supports 1~999 transmitter units.
● Frequency response: 100Hz-14KHz
● T.H.D.:＜0.03％
● Max audio output: 1V
● Receiver power: 12~18V 0.5A DC

Data-link control management system

● Data control: UHF433MHz two-way wireless transmission
● Channel: 60
● Modulation mode: FSK
● Sensitivity: -90dBm
● Data rate: 110KBPS

Transmitter conference microphone
● Transmitter power：10mW
● Transmitter consumption: 120mA
● Pickup distance: 10-30cm
● Display: LCD
● Conference microphone power: 2 x AA battery