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

Summarize of Agate Series
A5D ceiilng Microphone is a state-of-the-art audio solution designed for seamless, high-quality sound capture in various meeting environments. Featuring an advanced 129-microphone array and intelligent AI algorithms, it offers ultra-wide pickup coverage and precise voice focus. Its dynamic beamforming technology automatically tracks active speakers, ensuring clear communication even in large spaces. With low latency and natural sound reproduction, it provides an immersive remote conferencing experience. Designed for discreet ceiling installation, it combines elegant aesthetics with robust performance to enhance meeting efficiency and audio clarity across small to large venues.
Product Features
High Efficiency & Ultra-Wide Pickup Range:
Equipped with a 129-microphone array, capable of handling up to 17 PA zones and 33 pickup zones. Perfectly suited for spaces ranging from small conference rooms with 30 attendees to large auditoriums hosting over 800 people.
Clear Voice AI Algorithm:
Utilizes intelligent noise suppression to minimize background sounds such as keyboard clicks and air conditioning, ensuring every word is crystal clear.
Dynamic Beamforming & Intelligent Zone Radio:
Tracks and focuses on active speakers automatically, capturing their voice precisely during discussions for seamless communication.
Low Latency & Natural Sound:
Delivers real-time audio with minimal delay, making remote conversations feel as natural and engaging as face-to-face interactions.
Discreet and Elegant Design:
Installed seamlessly within the ceiling, this sleek design maintains your room's aesthetics while eliminating the need for multiple microphones.
Enhanced Meeting Concentration:
Provides clear and consistent audio, helping participants stay focused and engaged throughout meetings.
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Certification
CE
CE
ISO
ISO
Rear Panel
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SPECIFICATIONS
|
Module |
Function |
Specific parameters |
|
Algorithm specifications |
Supported algorithms |
AFC, ANS, AEC, AGC, ARR |
|
Acoustic feedback gain |
≥18dB |
|
|
Noise reduction |
≥30dB |
|
|
Echo cancellation amplitude |
≥90dB |
|
|
Echo cancellation length |
≥1s |
|
|
Reverberation suppression |
≥18dB |
|
|
Maximum gain |
≥30dB |
|
|
AI noise reduction |
support |
|
|
Automatic mixing |
support |
|
|
Beamforming |
support |
|
|
Sound source localization |
support |
|
|
Microphone specifications |
Number of microphones |
129 |
|
Sensitivity |
-32±2dB |
|
|
Signal-to-noise ratio |
70dB |
|
|
Frequency response |
75-20KHz |
|
|
Hardware specifications |
Sampling rate |
48K |
|
Frequency response |
20Hz~20KHz, ±0.5dB |
|
|
Signal-to-noise ratio |
100dB |
|
|
Distortion |
≦0.1% |
|
|
Input impedance (balanced) |
20KΩ |
|
|
Output impedance (balanced) |
200Ω |
|
|
Maximum input level (balanced) |
4dBu |
|
|
Maximum output level (balanced) |
10dBu |
|
|
Dante Audio |
support |
|
|
Cascade function |
support |
|
|
485 central control interface |
support |
|
|
Input power |
DC 12V-48V/POE power supply |
|
|
power |
25W |
|
|
Other specifications |
Dimensions (L x W x H) |
600×600×42.8mm |
|
Net weight of equipment |
6.03 kg |
|
|
Operating temperature |
0℃~40℃ |
|
|
Storage temperature |
-20℃~60℃ |
|
|
color |
Pearl White |
















