# Microphone Yealink CM20 Grey

**URL:** https://aio.lv/en/product--yealink-1303095--10938171
**Data updated:** 2025-12-30 14:55 (EET)
**Category:** Conference Equipment
**Manufacturer:** Yealink
**Manufacturer code:** 1303095
**EAN:** 6938818317970
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 857.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 708.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yealink-1303095--10938171

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Yealink CM20 is a grey omnidirectional microphone designed for ceiling placement. It features a sensitivity of 94 dB and a frequency range of 120 - 16000 Hz, ensuring clear audio capture. The device connects via RJ-45 and supports PoE, consuming 5.7 W typically and up to 9 W max. Its compact dimensions (223 mm x 223 mm x 83 mm) make it ideal for various environments.

## Long description

The Yealink CM20 is a grey omnidirectional ceiling microphone designed for professional conference rooms. It features a 16-microphone array with 360° pickup and an integrated DSP for plug-and-play operation with Yealink MVC systems. The CM20 is intended for medium to large meeting spaces and combines compact dimensions (223 mm × 223 mm × 83 mm) and a low weight (0.615 kg) with PoE network connectivity to provide clear, inclusive audio capture.
Advantages
The CM20 captures sound from all directions using 16 omnidirectional microphones and offers a wide frequency range (120–16000 Hz) and sensitivity of 94 dB for accurate voice reproduction. Integrated DSP removes the need for external audio processing and simplifies setup with Yealink MVC systems. Power over Ethernet (PoE) support and RJ-45 connectivity allow centralized power and network cabling, while a compact, low-profile grey housing fits most modern conference interiors.
Suitable for
 Medium conference rooms
 Large conference rooms
 Boardrooms and meeting spaces with ceiling-mounted audio
Key specifications
 Microphone type: 16 omnidirectional microphones (ceiling-mounted)
 Frequency response: 120–16000 Hz
 Sensitivity: 94 dB
 Connectivity: RJ-45 (Ethernet), PoE support
 Typical power consumption: 5.7 W; Maximum: 9 W
 Dimensions: 223 mm × 223 mm × 83 mm
 Weight: 0.615 kg
 Colour: Grey
How to use
Install the CM20 into a suitable ceiling location above the meeting area following standard ceiling-mounting procedures. Connect the microphone to the network using an RJ-45 Ethernet cable and supply power via a PoE-capable switch or injector. The integrated DSP provides automatic processing when paired with Yealink MVC systems; verify system compatibility and perform any required firmware updates. Position the unit centrally for optimal 360° coverage and run audio checks before meetings to confirm clear voice pickup across the room.
Usage recommendations
Place the CM20 centrally in the room ceiling for best coverage, ensure stable PoE supply, and avoid mounting near strong HVAC vents or loud equipment to reduce background noise.

## Specifications

| Feature | Value |
|---|---|
| Placement supported | Ceiling |
| Housing material | Polycarbonate, Acrylonitrile butadiene styrene (ABS) |
| User guide | Yes |
| Mounting kit | Yes |
| Device interface | RJ-45 |
| Power consumption (max) | 9 W |
| Screws included | Yes |
| Number of microphone arrays | 16 |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey |
| Product type | Microphone |

### Microphone

| Feature | Value |
|---|---|
| Microphone frequency | 120 - 16000 |
| Microphone sensitivity | 94 dB |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 5.7 W |
| Power source type | PoE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.615 kg |
| Height | 83 mm |
| Width | 223 mm |
| Depth | 223 mm |
| Package depth | 310 mm |
| Package height | 135 mm |
| Package width | 398 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | 0 - 70 |
| Operating temperature (T-T) | 0 - 50 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Quantity | 1 |
| Packaging content | CM20 Microphone, White Mesh Cover (Black Optional), Quick Start Guide, Assembly Fixing Bracket, Dust Cover, Length-Adjustable Pole (Optional), Bracing Bridge\*1 pair, Suspend Pole Adapter (Optional), Expansion Bolt\*6 (φ6 \* 30 mm, white, Polyamide), Self-tapping Screw\*6 (T4\*30mm), Machine Screw\*5 (3\*6PMOZN3+), Bracing Bredge Screw\*20 (M3\*6PWMHOZN3) |

### Amplifier

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 86 dB |

## FAQ

### How much does the Microphone Yealink CM20 cost, and is it available for purchase?

The price is 857.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 188 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Microphone Yealink CM20 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Yealink products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Yealink service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Microphone Yealink CM20?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10938171/65789244_large.webp