400-1388-198
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Conference System
- Integrated Conference System Controller
- Intelligent Dual Transmission Fully 5G Digital Conference System
- Secure Conference System
- Starry Sky Series
- Digital Wired Conference System
- Wireless Conference System
- Dante Conference System
- Infrared Simultaneous Interpretation System
- Voting System
- Condenser Microphone
- Paperless Conference
- Conference Management System
- Centralized Control And Switching System
- Remote Video Conferencing System
- Educational System
- Pro Audio Sound System
- Public Address System
- Stage Lighting
0102030405
HUAIN Dual-channel Infrared Teaching Mainframe HY-IR500M
HY-HW500M
Product Overview
Functional Features
- Aluminum brushed oxidized panel, 1U height, 19-inch cabinet mounting;
- Using the technology of transmitting audio signals by infrared light can realize the transmission of wireless audio data.
Receive the light signal transmitted from the red-receiving sensor and convert it into audio signal;
- Adopting dual channel pass-through design, supporting 2 microphones in one environment at the same time;
- Support 2.06MHz or 2.56MHz two kinds of receiving frequency automatic selection, avoid other infrared equipment interference in the same space;
- Using 2.4-inch LCD display, standard RJ45 network interface transmission, super Category 5 or above network cable support up to 100 meters connection distance;
- With two RJ45 network infrared sensor input interface, while supporting two infrared sensor access;
- Support the use of dedicated RJ45 network tee connector, infrared sensors can be extended to support a maximum of 4 sensor access;
- High confidentiality, the signal is difficult to be eavesdropped, non-polluting, will not interfere with the human body and the environment;
- Power amplifier using Class D digital amplifier circuit, low heat, strong power;
- Equipment to support the PFC function of the wide voltage switching power supply power supply, AC100 ~ 260V can work normally
- Digital infrared and radio frequency dual-engine communication technology can ensure that “one teacher, one microphone” throughout the teaching area of high-quality sound quality;
| Frequency Response | 40Hz~20kHz (-3dB) |
| Rated Power | 2*150W/4-8Ω adaptive 4*75W/8Ω, two ways optional
|
| Total Harmonic Distortion | ≤0.05% |
| Signal-to-noise Ratio | Line: 85 dB , MIC: >75dB |
| Power Cord | (3×1mm2)×1.5M (standard) |
| Power Supply | AC100~260V, 50/60Hz |
| Power consumption | 36W |
| Size(H*W*D) | 44(H)×483(W)×366(D)mm |
| Weight | 4.2KG |