Infrared Neck-Mounted Wireless Microphone Sound System for Classrrom Teaching

• Customization: Available
• Amplification Type: Active
• Speaker Material: Wood
• Model NO.: SS-IR101M
• Usage: for Classroom Use
• Adjusting Method: Knob
• Sound Channel: 2.0
• Play Frequency: Full Range Speaker
• Structure: Wall-Hung Type
• SNR: 81-90dB
• Display Screen: No Have
• G.W: 7.65 Kgs
• Transport Package: Cartons
• Specification: 670*240*250(mm)
• Trademark: Seasee
• Origin: China
• Production Capacity: 500 PCS /Month

Product Description

Product Description

 

SS-IR101 Compact Infrared Microphone Teaching Speaker 

The SS-IR101 is a compact infrared teaching speaker with a three-channel design. It can simultaneously support two infrared microphones and one infrared presenter, while also being compatible with green laser pointers and PowerPoint control. Featuring an all-in-one modular design, it includes a built-in digital hand card for remote interaction and supports RS232 control. Its wide-angle infrared reception ensures seamless signal coverage with no blind spots.

Designed for everyday classrooms in kindergartens, primary schools, middle schools, and vocational schools, the SS-IR101 offers flexible configurations. The standard package includes one speaker and one infrared microphone, with options to add extra infrared microphones, smart presenters, and other accessories as needed.

 

 

 

Product Parameters

 

Product Name	SS-IR101 Classroom Infrared Microphone System
Wireless Mode	850nm Infrared
Applicable Scene	Kindergartens, University, vocational schools, classroom less than 100
Package Content	Active speaker, IR microphone, charging station

Built-In Modules	Class D Digital Amplifier,IR Receiver&Sensors,Feedback Suppressor,Speaker
Speaker Unit	4"×2
Built-In Infrared Sensors	1
Infrared Wireless Channels	3-Channels,2 IR Microphones and 1 IR Page-Flipping Controller.
Frequency Response	50Hz-20KHz±3dB
THD	≤0.05%
S/N	≥78dB(MIC1.2.),≥80dB(LINE),98 dB(IR MIC)(A-weighted)
Working Area	≥100
Dynamic Range	100dB
Frequency Stability	±0.005%(-10-40)
Rated Power	2x40W
Input Sensitivity	1.5mV (MIC):150mV (LINE)
Input Impedance	2KΩ(MIC):47Ω(LINE)
Input Interface	x1 RJ45(can connect 2 infrared sensors); x1 RCA Audio In;
Output Interface	x1 USB; 1 Mixing Audio Out; x1 Independent Microphone Out
Housing Material	Solid Wood(speaker)   /  ABS(pendent mic)

 

Our Advantages

 

Advantages of infrared (IR) transmission: discover the exceptional benefits of IR technology compared to radio frequency (RF). Unlike RF, IR cannot penetrate solid walls, ensuring there is no interference and that full privacy is maintained. Say goodbye to complicated pairing processes - simply press the power button and the system will activate right away. Enjoy a seamless experience: walk into a classroom and you'll be automatically connected; walk out and your privacy will remain protected. It's that simple and efficient.

 

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