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Iwr-300/320 - Save Time Visuals

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IWR-300/320 Infrared Wireless Microphone System General Features Infrared Wireless Microphone System ● License free, interference free & eavesdrop free! ● Easy to use and easily transportable between rooms. ● Specifically designed for multiple adjacent rooms such as classrooms and conference rooms. ● High/Med/Low noise mode switchable for different environment. “High” mode for smaller space (meeting room,...) “Low” mode for larger space (classroom, conference room,...) “Med” mode for transitional use between High & Low modes. ● Pilotone incorporated. ● Integrated wide-angled IR receiving sensor array. ● 1 inbuilt IR sensor and capable of extending reception with up to 3 external sensors. ● LED indicates input short protection for external sensor connection. ● SEPARATE/MIXED audio output switchable. ● Power supply for 1 external HC-20/HC-40 charger. ● Available types of transmitter includes handheld (IWH-201,301,401), beltpack (IWM-202,302) and pendant (IWM-402). ● Optional chargers with smart charging circuit adopted. Specifications Model No. of channel Receiving method Receiving frequency Infrared wavelength Modulation Peak deviation Pilotone frequency Compander S / N ratio Distortion Frequency response Receiving angle Built-in sensor External sensor inputs Power supply Matching transmitters IWR-320 IWR-300 Dual Single Infrared Superhet Receiving 2.08MHz / 2.54MHz 2.08MHz or 2.54MHz 850nm FM ± 25KHz 32.768KHz YES > 60dB < 1% (at 1KHz) 100Hz - 10KHz ± 3dB Matrix Super Wide Angle 1 piece 3 pieces 100-240V AC, 12V DC 1.6A IWH-201/301/401, IWM-202/302/402