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In modern education, clarity and focus are everything. Teachers need tools that ensure every student can hear and understand lessons, no matter the classroom size or background noise. That’s why ARKON developed the Infrared Teaching System IP111/IP112, a cutting-edge solution that brings clear, confidential, and reliable sound transmission to learning environments of all kinds.

Why Infrared Teaching Systems Matter

Unlike traditional amplification systems, infrared (IR) transmission provides a secure and interference-free audio experience. For schools and institutions, this means:

• No interruptions from outside signals such as radio or Wi-Fi.

• Confidentiality in communication, perfect for classrooms, training sessions, and interpretation scenarios.

• Focused learning environments where every word is heard clearly.

Key Features of the ARKON IP111/IP112

The ARKON Infrared Teaching System is designed with both educators and learners in mind, offering features that enhance teaching efficiency and student engagement.

Wide Coverage

Infrared transmission covers up to 100 square meters, making it suitable for classrooms, lecture halls, and training centers.

Strong Anti-Interference

With powerful resistance to outside signals, the system ensures stable, clear reception while maintaining confidentiality of the spoken content.

Two-Channel System

Perfect for bilingual teaching or simultaneous interpretation, the system allows two channels to operate at once—ideal for international schools or multilingual training programs.

Multi-Headset Connectivity

A single transmitter can connect with multiple headsets, ensuring that every student in the classroom benefits from the same high-quality audio without additional complexity.

Technical Specifications

• Transmission Mode: Infrared (IR)

• Carrier Frequency: 2.3MHz / 2.8MHz

• Frequency Response: 50Hz – 7KHz

• Distortion: 1.5%

• Channel Separation: 40dB

• S/N Ratio: 50dB

• Operation Time: Up to 30 hours

With extended battery life, teachers and students can rely on the system for a full day of uninterrupted learning without constant recharging.

Perfect for Multiple Scenarios

• Classrooms: Ensure every student hears lessons clearly, even at the back of the room.

• Lecture Halls: Deliver presentations without distortion or interference.

• Language Schools: Support bilingual instruction and interpretation with dual channels.

• Corporate Training: Keep sessions private and distraction-free.

Backed by ARKON’s Expertise

With years of innovation in audio and wireless technology, ARKON is a global leader in providing specialized audio solutions. From wireless teaching headsets to TV headphones for seniors, ARKON products are built with precision, reliability, and user comfort at the core.

The Infrared Teaching System IP111/IP112 reflects ARKON’s mission to enhance communication and education through clear, secure, and user-friendly technology.

Final Thoughts: Teaching Without Barriers

The ARKON Infrared Teaching System isn’t just about amplifying sound—it’s about creating a better, more focused learning environment. With wide coverage, strong anti-interference, dual-channel versatility, and easy headset integration, it’s a powerful tool for modern classrooms, multilingual settings, and professional training spaces.

If your institution is looking for a reliable, confidential, and effective teaching audio solution, the ARKON IP111/IP112 is the system that makes every word count.

http://www.arkon.com.hk
ARKON

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