Name: China Dante Ceiling Array Microphone Manufacturers Suppliers Factory - Customized Service - Tendzone
Brand: Tendzone
SKU: 254507965

Description

Specification

Shenzhen Tendzone Intelligent Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of dante ceiling array microphone in China. Please feel free to wholesale high quality dante ceiling array microphone made in China here from our factory. We also accept customized orders.

Product Overview

The A5D is a high-end, non-contact ceiling array microphone designed to make conference-room audio management simple and efficient. With an ultra-wide pickup coverage of up to 8 meters, it delivers clear, intelligible speech everywhere in the room - whether in a 30-person huddle space or an 800-seat auditorium.

Powered by the low-latency ClearVoice AI algorithm, the A5D automatically suppresses keyboard clatter, HVAC noise, and other distractions so meetings stay focused. Dynamic beamforming enables intelligent zoned pickup during discussions and automatic speaker tracking during presentations. For remote conferences, voices sound as natural as face-to-face conversation.

The system is elegantly simplified: there is no need to clutter the table with microphones. The A5D hides discreetly in the ceiling, leaving nothing but a clean, seamless communication experience.

Key Features

1
29-Element MEMS Microphone Array

Built with 129 omnidirectional MEMS silicon microphones, the A5D captures crisp, full-bandwidth audio with an 8-meter clear pickup radius.

33 Beamforming Pickup Zones

Thirty-three independent beams and a 22° beam width enable precise pickup zoning and accurate presenter tracking - even when multiple people speak.

PoE + DC Dual Redundant Power

Supports PoE+ and DC 12–36 V inputs for reliable dual-hot-standby power supply.

ClearVoice AI Deep Noise Suppression

Advanced AI-based noise reduction reduces ambient interference with end-to-end latency below 18 ms, preserving natural speech intelligibility.

Local Voice Reinforcement ≥ 15 dB

Integrated voice amplification boosts local speech clarity in large or acoustically challenging spaces.

Unlimited Cascade Capability

Multiple A5D units can be cascaded via RJ45 ports to extend pickup coverage across larger rooms or divisible spaces.

Flexible Mute & Control：Mute control via infrared remote; RS-485, network, and third-party device control supported for seamless integration.
Dual AEC Processing：Two AEC channels handle echo cancellation for two separate remote video conferences simultaneously.
USB Sound Card Mode：USB Type-C interface functions as a USB 2.0 audio sound card, allowing PC playback sources such as PPT or media files to be routed into the conference mix.
Dante Network Audio (Optional)：Optional Dante connectivity provides scalable, low-latency networked audio distribution for enterprise AV systems.

Application Scenarios

The A5D is a premium, non-contact voice pickup solution ideal for local meetings, remote video conferencing, exhibition halls, training centers, and any environment that requires high-quality speech capture or recording.

Executive boardrooms and corporate meeting rooms
Remote and hybrid video conferencing suites
Exhibition halls and briefing centers
Training rooms and seminar classrooms
Lecture halls, auditoriums, and multipurpose halls
Courtrooms, government chambers, and command centers

Installation Methods

The A5D supports three flexible mounting options to suit different ceiling types and room designs.

Ceiling Embedded

Installs flush inside standard 600 mm × 600 mm modular ceilings, blending into the room aesthetic.

VESA Standard Pole Mount

Complies with the VESA VIS-D standard with 100 mm × 100 mm screw spacing for secure pole mounting.

Suspended Chain Mount

Can be suspended from the ceiling using chains for rooms with high or open ceilings.

System Solution

A complete A5D audio solution connects the ceiling array microphone to a TENDZONE audio processor or DSP, ceiling/wall speakers, and the enterprise network. The processor runs AEC, ANS, AFC, AGC, and other algorithms, while Dante or USB provides seamless integration with PCs, video conferencing terminals, and recording systems.

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Product Application Cases

Beijing Meteorological Bureau VIP Lounge

A conference room at a university in Guangzhou

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HKUST Yuexiu Workstation Meeting Room

CMB Chengdu Branch Meeting Room

Technical Specifications

Parameter	Specification
Transducer	Built-in 129-element MEMS silicon microphone array
Frequency Response	160 Hz – 18 kHz (-3 dB)
Sampling Rate / Bit Depth	48 kHz / 24-bit
Beam Quantity	33 beams
Beam Width	22°
Core Audio Processing	Beamforming & tracking, AI noise suppression, AGC, AEC, dereverberation, dynamic feedback suppression, EQ
Local Voice Reinforcement	≥ 15 dB
Latency	< 18 ms
Analog Inputs	2 × LINE balanced input, 2 × AEC balanced input
Analog Outputs	2 × MIX balanced output, 2 × AEC balanced output
Network Audio	Dante (optional)
Multi-Unit Cascade	Supported, 2 × RJ45 cascade ports
USB Interface	USB Type-C for firmware upgrade or USB 2.0 audio
External Control	1 × RS-485, network, infrared remote
Power Supply	PoE+ or DC 12–36 V
Installation Options	600 × 600 mm ceiling embedded, VESA VIS-D 100 × 100 mm pole mount, suspended chain mount

Our Service

Our dedicated customer support team offers reliable technical support, quick response times, and preventive maintenance service.

Pre-Sales

We assess your unique requirements, provide tailored consultations and demonstrations, and design a customized AV system to ensure the perfect solution.

In-Sales

We deliver transparent proposals, manage the full project implementation, and provide initial training to ensure a smooth and successful setup.

After-Sales

We offer prompt technical support, customized maintenance plans, continuous software upgrades, and actively use your feedback to drive ongoing service improvement.

How To Cooperate With Us?

Tendzone, established in 2010, is a global leader in providing advanced audio-visual (AV) solutions and manufacturing high-quality AV products. We specialize in a wide range of cutting-edge technologies, including audio processors, microphones, speakers, power amplifiers, AV over IP systems, digital conference systems, and MIDIS Distributed Multimedia Transmission Control Systems. Our solutions are trusted across industries such as conference rooms, command centers, education, multi-functional halls, and stadiums.