PRODUCT
IR-911
IR Wireless Receiver Unit
FEATURES
● 3-channels design, allowing 2 infrared microphones and 1 IR Wireless Presenter.
running simultaneously (enable touchscreen writing, laser, PPT Slide).
● Built-in feedback suppressor to avoid howling .
● Capable of covering large classroom up to 400㎡ via connecting maximum 4 sensors.
● Equipped with 2x RCA and 1x 1/4 ”TS line out . 1x 48v wired mic input.
● Built-in digital sound card which enables recording or streaming for hybrid teaching.
● Supports remote control platform via RS232 serial port.
Category:
Description
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| Infrared Wireless Receiver Device IR-911 | |
| IR Wireless Channels | 3 channels |
| Selectable Frequency | 6 |
| Frequency Response | 50HZ-20KHZ±3dB |
| THD | <0.05% |
| S/N | 100dB |
| Interface | ×2RJ45(connect 4 infrared sensors); x2 Line in; x2 Micin(1of which is with 48Vphantom power); x1 USB(digital sound card); x2 Mixing outputs;x1 Mic out; x1 RS-232 terminal(3 pins) |
| Dimension(mm) | 420(L)×234(W)×42(H) |
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