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.