NearityMeeting Room SolutionsSKU A21S
Nearity A21S USB Conference Speakerphone – A21S
The Nearity A21S is a USB conference speakerphone with an 8-microphone array, a 5 m pickup range and AI noise reduction. It can be daisy-chained over PoE to eight units and is certified for Microsoft Teams, Zoom, Google Meet, Webex and GoTo Meeting. Procure.ae supplies the A21S across the UAE, with quotes, delivery and installation.
The A21S uses eight MEMS microphones with a pickup range of 5 m (16.5 ft). AI noise reduction, full-duplex audio, automatic gain control and echo suppression are included, so both sides of a call can speak at once. The speaker has a frequency response of 150 Hz to 16 kHz and a maximum output of 5 W. Microphone sensitivity is -38 dBFS at 94 dB SPL, 1 kHz, and the signal-to-noise ratio is 63 dBV/Pa.
The A21S connects by USB-C for PC use and by PoE for network connection and daisy-chaining. It supports Windows, macOS, Linux and ChromeOS. The unit measures 64 x 120 x 120 mm and weighs 554 g, and it is powered by DC 48 V, 0.65 A or USB 5 V, 0.5 A. The manufacturer lists a 12-month warranty. Procure.ae can advise on the number of units for your room.
Type
USB Conference Speakerphone
Weight
554 g
- 8-mic array
- 5 m pickup
- AI noise reduction
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
8-mic array
Eight MEMS microphones for speech pickup.
02
5 m pickup
Pickup range of up to 5 m (16.5 ft).
03
AI noise reduction
AI noise reduction for the room and the speaker.
04
Full-duplex audio
Both sides of a call can speak at once.
05
PoE daisy chain
Up to eight units connected by PoE.
06
USB-C connection
USB-C connection to the host computer.
07
Platform certification
Certified for Microsoft Teams, Zoom, Google Meet, Webex and GoTo Meeting.
Specifications
18 specificationsGeneral
CompatibilityWindows, macOS, Linux, ChromeOS
Key Features8-mic array, AI noise reduction, full-duplex audio, automatic gain control, echo suppression, PoE daisy chain up to eight units, USB-C connection, Microsoft Teams and Zoom certified
ModelA21S
TypeUSB Conference Speakerphone
Performance
DuplexFull duplex
Audio
Frequency Response150 Hz – 16 kHz (speaker)
Microphone8 × MEMS microphone array
Pickup Range5 m (16.5 ft)
Sensitivity-38 dBFS @ 94 dB SPL, 1 kHz
Signal-to-Noise Ratio63 dBV/Pa @ 94 dB SPL, 1 kHz
Speaker Output5 W maximum
Connectivity
ConnectivityUSB-C, PoE
ExpansionUp to 8 units daisy-chained over PoE
Power
Power SourceDC 48 V, 0.65 A or USB 5 V, 0.5 A
Physical
Dimensions64 x 120 x 120 mm
Weight554 g
Compliance
CertificationsMicrosoft Teams, Zoom, Google Meet, Webex, GoTo Meeting
Warranty12 months
Downloads
Manufacturer documents for the Nearity A21S USB Conference Speakerphone – A21S — datasheets, manuals, drawings and certificates.
Questions
Can’t find your answer? Ask on WhatsApp
Does the A21S work with Microsoft Teams and Google Meet?
Yes. The manufacturer lists the A21S as certified for Microsoft Teams, Zoom, Google Meet, Webex and GoTo Meeting. Confirm the platform version your organisation uses with Procure.ae before ordering. The listing covers all five platforms named by the manufacturer.
How many A21S units can be daisy-chained?
The manufacturer states that up to eight units can be daisy-chained by PoE. Procure.ae can advise on how many units suit your room layout. Procure.ae can confirm the cabling and power plan for your room layout.
Does the A21S need a driver?
The manufacturer's specifications do not state a driver requirement for the A21S. It supports Windows, macOS, Linux and ChromeOS, so confirm the setup for your operating system with Procure.ae. Procure.ae can confirm setup steps for your operating system before installation.
Does the A21S cancel echo and background noise?
Yes. The manufacturer lists AI noise reduction, echo suppression and automatic gain control. Full-duplex audio is also supported, so both sides of a call can speak at once. Procure.ae can advise on placement for your room.
Can I buy the A21S in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
