COUDUS Products – Conference Audio Visual Product Center

Products

Digital conference, paperless, interpretation, distributed AV and central control

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Infrared Integrated Teaching Amplifier

1U rack-mount infrared integrated teaching amplifier with built-in IR receiver module. Features digital infrared audio transmission (dirATC) technology with dual-frequency auto-selection (2.06MHz/2.56MHz), supports 2 wireless microphones simultaneously, RJ45 network interface for IR sensor connection (up to 100m), Class D amplifier with 2×150W/4-8Ω adaptive output, built-in DSP feedback suppression, USB recording, Bluetooth 5.0 audio streaming, and IP broadcast expandability.

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卡达斯 COUDUS

Infrared Wireless Audio Receiver

Miniature infrared wireless audio receiver with aluminum sandblasted oxidation panel. Features digital infrared audio transmission technology with dual-frequency auto-selection (2.06MHz/2.56MHz), supports 2 wireless microphones simultaneously, built-in feedback suppressor, 2×RJ45 IR sensor inputs (up to 100m), 3×6.5mm audio outputs, and independent channel volume control.

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卡达斯 COUDUS

Infrared Sensor (Receiver Unit)

Hemispherical infrared receiver unit with high-penetration IR-specific material molding and eco-friendly ABS mounting base. Features ultra-wide-angle multi-array IR receiver tubes (14 array beams) with 180° light-receiving range and 360° coverage. Supports automatic frequency selection (2.06MHz/2.56MHz). RJ45 network interface with up to 100m connection distance. Line-of-sight reception range: >20m.

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卡达斯 COUDUS

Infrared Handheld Microphone

Infrared handheld microphone with chrome-plated aluminum alloy housing and alloy frame. Features unidirectional electret condenser capsule, automatic frequency selection (2.06MHz/2.56MHz), 3.7V/1000mAh rechargeable Li-ion battery (14500 standard, replaceable), Type-C charging port, 2-hour charging, 6-hour continuous use, and 9-angle anti-roll steel mesh grille. Wavelength: 850nm.

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卡达斯 COUDUS

Gigabit Sensor Splitter

Integrated molded sensor splitter with embedded metal shielding shell. 1-to-2 network splitter design supporting 2 infrared sensors simultaneously. Features thickened PCB multi-layer construction, RJ45 ports with latch locking, and thickened nickel-plated pins for stable, reliable signal transmission.

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卡达斯 COUDUS

Headworn Microphone

Headworn microphone designed for infrared pen-style transmitters. Features flexible metal boom with premium craftsmanship, 3.5mm 2-pin universal plug compatible with most devices, thickened ear cushion for comfortable wearing, and 10mm omnidirectional capsule for excellent pickup.

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卡达斯 COUDUS

Vertical Array Sound Column Speaker

Vertical array sound column speaker with new ABS housing, available in black/white. Features 2×5.25" high-fidelity mid-bass drivers + 2×1.5" dome silk tweeters. Rated power: 100V/80W or 8Ω/120W. Sensitivity: 97±3dB. Frequency response: 80Hz-20kHz. Includes universal mounting bracket. Ideal for conference, educational, and background music applications.

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