★Built-in infrared signal receiver and infrared digital decoder. Receiver has independent wireless volume control.
★Applicable for the transformation of classroom,multimedia classroom,conference room which already have power amplifier and speaker,and also can match up with touch-screen AIO product.
★External ultra-wide range high-sensitive 360° omni-directioal receiving function.
★1 6.5mm audio signal output,one input for external sensor.
★Infrared receving radius: ≥10M
★Infrared wave length:850nm
★Receving frequency: 2.0MHz-6.5MHz
★Sensitivity: ≥85dB
★Transmission mode: PLL modulation
★Power supply:DC-30V
★Size:10.5cm(long)18.8cm(wide)4.6cm(high)