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header-product Ceiling Microphone Yealink CMKit-121 Black Grey Omnidirectional
1,537.49 €

Ceiling Microphone Yealink CMKit-121 Black Grey Omnidirectional

Ceiling Microphone Yealink CMKit-121 Photo 1
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Ceiling Microphone Yealink CMKit-121 Photo 8
Ceiling Microphone Yealink CMKit-121 Photo 9
Ceiling Microphone Yealink CMKit-121 Photo 1
Ceiling Microphone Yealink CMKit-121 Photo 2
Ceiling Microphone Yealink CMKit-121 Photo 3
Ceiling Microphone Yealink CMKit-121 Photo 4
Ceiling Microphone Yealink CMKit-121 Photo 5
Ceiling Microphone Yealink CMKit-121 Photo 6
Ceiling Microphone Yealink CMKit-121 Photo 7
Ceiling Microphone Yealink CMKit-121 Photo 8
Ceiling Microphone Yealink CMKit-121 Photo 9
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Ceiling Microphone Yealink CMKit-121 Black Grey Omnidirectional

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Short description

The Yealink CMKit-121 is a ceiling microphone designed for high-quality audio capture. It features an omnidirectional pickup pattern, a frequency range of 100 to 20000 Hz, and a sensitivity of 94 dB. The microphone connects via RJ-45 and is powered through PoE, making it ideal for conference rooms and professional audio setups.
Available at price 1,537.49 €: 15 pcs.
Total available for order: 30 pcs.
Warranty: 2 Years
SKU: 11568355
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
13.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 512.5 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 42.71 euros per month
Leasing for legal entities: from 53.5 euros per month
Together cheaper
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Product information

Description

The Yealink CMKit-121 combines the CM20 ceiling microphone, two CS10 ceiling speakers and the RCH40 PoE+ switch into a single solution for medium to large conference rooms. The CM20 ceiling microphone uses a 16-element omnidirectional array and integrated DSP to capture clear 360° audio and works plug-and-play with Yealink MVC systems. The CS10 low-profile coaxial speakers deliver balanced audio for conferencing and support PoE installation with options for various ceiling types. The RCH40 E2 Gigabit PoE+ switch provides four Gigabit downlink ports and one Gigabit uplink, supporting 802.3af/at and up to 30 W per port with a total PoE budget of up to 90 W. The kit is supplied with installation accessories and includes a 2-year AMS service. Connection is via RJ-45 and the devices are intended for ceiling placement.

Advantages

The kit integrates ceiling microphone, speakers and PoE+ switching in a single package to simplify procurement and installation. The CM20's 16-omnidirectional microphone array and onboard DSP reduce the need for external audio processing while ensuring full-room coverage. CS10 speakers feature a discreet low-profile design that blends into modern meeting rooms while supporting PoE for simplified cabling. The RCH40 E2 switch supplies sufficient PoE power for the included devices and other room equipment, enabling a compact, networked AV setup.

Suitable for (tasks / use cases)

  • Medium to large conference rooms and huddle spaces
  • Video conferencing systems with Yealink MVC appliances
  • Meeting rooms requiring ceiling-mounted audio components
  • Installations where PoE-powered audio simplifies cabling

Key specifications

  • Included components: 1× Yealink CM20 ceiling microphone, 2× Yealink CS10 ceiling speakers, 1× Yealink RCH40 E2 switch
  • Microphone: 16 omnidirectional elements, 360° pickup
  • Microphone frequency range: 100–20,000 Hz
  • Microphone sensitivity: 94 dB
  • Speaker: CS10 low-profile 2-way coaxial design, PoE-enabled
  • Switch: RCH40 E2 — 4× Gigabit downlink PoE ports, 1× Gigabit uplink, 802.3af/at, up to 30 W per port, total PoE budget up to 90 W
  • Connectivity: RJ-45 (Ethernet), PoE power source
  • Placement: Ceiling-mounted
  • Color options: Black, Grey
  • Service: 2-year AMS included

How to use

Install the CM20 microphone and CS10 speakers into the ceiling at positions suitable for even room coverage, referring to the supplied installation accessories and room layout guidelines. Connect each device to the network using RJ-45 cables and provide power via a PoE switch such as the included RCH40 E2. Integrate the CM20 with Yealink MVC systems for plug-and-play audio processing; configure the RCH40 switch as required for VLANs or network quality-of-service if needed. Verify microphone pickup and speaker output, then adjust levels in the conferencing system or controller to obtain balanced audio for participants in the room.

Usage recommendations

For reliable voice pickup and even sound distribution, place the CM20 centrally or at evenly spaced positions depending on room shape, and mount CS10 speakers to avoid direct obstructions. Ensure the RCH40 E2 has adequate PoE budget for all connected devices and follow Yealink installation guides for optimal microphone array configuration and system firmware updates.

Specifications

Product colour:
Grey, Black
All features
Placement supported:
Ceiling
Device interface:
RJ-45
Screws included:
Yes
Number of microphone arrays:
16

Amplifier

Signal-to-Noise Ratio (SNR):
86 dB

Technical details

Impedance:
8 Ω
Frequency range:
100 - 20000
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)

Other features

Quantity:
1
Microphone frequency:
120 - 16000
Microphone sensitivity:
94 dB
Ethernet LAN (RJ-45) ports:
4
Mounting kit:
Yes

Power

Power source type:
PoE

Packaging content

User guide:
Yes

Operational conditions

Operating relative humidity (H-H):
5 - 90
Storage temperature (T-T):
0 - 70
Operating temperature (T-T):
0 - 50

Packaging data

Package type:
Box

Performance

Product colour:
Grey, Black

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 15 08.07.2026 Best delivery 1,537.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 15 22.07.2026 1,678.49 €
1,537.49 €
Stock: 15
Delivery Date: 08.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
1,678.49 €
Stock: 15
Delivery Date: 22.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Ceiling Microphone Yealink CMKit-121 cost, and is it available for purchase?

The price is 1,537.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 08.07.2026 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 Ceiling Microphone Yealink CMKit-121 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Ceiling Microphone Yealink CMKit-121 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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