PRODUCT
IR-S1
IR Classroom Soundfield System
FEATURES
· All-in-one design,built in IR receiver & IR sensor,feedback suppressr,amplifier,speakers & tone adjuster.
· 3-channels design,allowing 2 infrared microphones and 1 page flipping remote controller running imultaneously (touchscreen writing,red/green laser,PPT flipping).
· Built-in digital sound card which enables recording or online broadcasting.
· Supports RS232 serial port.
· Applicable scene: Kindergartens, primary schools, middle schools, vocational schools, classroom less than 100㎡
Category:
Description
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| Built-In Modules | DSP tone adjuster, Class D Digital Amplifier,IR Receiver&Sensors,Feedback Suppressor, Speaker |
| Speaker Units | 2x4" |
| Infrared sensing diode | 24x Ultra-wide-angle multi-array infrared sensing diode |
| Infrared Wireless Channels | 2x IR Microphones and 1x IR wireless presenter |
| Frequency Response | 50Hz~20KHz（±3dB） |
| THD | 0.05% |
| S/N | 80dB(LINE), 98dB(IR MIC) |
| Working Area | ≤100㎡ |
| Dynamic Range | 100dB |
| Frequency Stability | ±0.005%(-10℃~40℃) |
| Rated Power | （8Ω）30W |
| Input Sensitivity | 1.5mV(MIC),150mV(LINE) |
| Input Impedance | 47Ω(LINE) |
| I/O Interface | 1x RJ45(connect expansion infrared sensor); 1x RCA Audio In; 1x USB Digital Sound Card; 1x Mixing Audio Out; 1x Independent Microphone Out 1x RS-232 terminal (4 pins) |
| Housing material | Medium Density Fiberboard |
| Dimension (mm) | 600(L)×167.5(W)×125(H) |
| Assemblable Dual docking Charging Cradle CHG-550 | |
| Powered by | DC5V,1A |
| Charging docking | 2x |
| Installation Mode | Desktop Embeddable/wall mounted |
| Dimension (mm) | Desktop：190(L)×90(W)×83(H) Embedded：175(L)×69(W)×70.2(H) |
| Infrared Microphone IR-630H | |
| Wireless Mode | Infrared(850nm) |
| cartridge | Condenser ECM |
| Charging Mode | Charging cradle or USB-C charging |
| Battery | Built-in lithium-ion battery Full charge for 2 hours,and last for 8 hours |
| Dimension (mm) | 135.2(L)×43(W)×36.8(H) |
| Material | Flame-retardant ABS + PC |
| Others | Laser pointer,Page slide IPM Power Management |
| Infrared Microphone IR-520PT | |
| Wireless Mode | Infrared(850nm) |
| cartridge | Condenser ECM |
| Charging Mode | Charging cradle or USB-C charging |
| Battery | 1x AA rechargeable lithium-ion battery(3.7V) Full charge for 2 hours,and last for 6 hours |
| Dimension (mm) | 86.7(L)×50.8(W)×26(H) |
| Material | Flame-retardant ABS + PC |
| Others | Page slide IPM Power Management |
| Infrared Wireless Presenter IR-P200 | |
| Wireless Mode | Infrared(850nm) |
| Charging Mode | Charging base or USB-C Charging |
| Features | PPT Slide、screen writing、laser pointer、IPM Power Management |
| Dimension(mm) | 20(ф)*173(H) |
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Guangzhou, CN
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