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VPM220 Series Omnidirectional Intelligent Microphone Arrays

Offering 360-degree voice pickup and an optimal pickup range of six meters, with wired or Wi-Fi connectivity.

Measuring only 15 cm across, these little microphones capture crystal-clear sound, even in large rooms. The secret lies in advanced audio processing technologies, including Acoustic Echo Cancellation (AEC), Automatic Gain Control (AGC), and Acoustic Noise Suppression (ANS).

With an elegant housing by the acclaimed designers at Frog Design, VPM220 Series microphones complement any conference room and sound as good as they look.

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Deliver crisp, clear voices and music to remote video conference participants, and allow local participants to speak without concerns for microphone placement

A 48-kHz sampling rate and full-frequency pickup provide high-fidelity stereo audio

The Wi-Fi model supports automatic reconnection upon disconnection; with an 8-hour battery life on a single charge, this wireless microphone can be placed anywhere in a room

Support for cascading of multiple VPM220 microphones implements surround sound

When used with TE series endpoints, VPM220 microphones support multiple coding/decoding self-adaptation protocols such as AAC-LD, G.722, G.711, and G.728





Sampling Rate

48 kHz

48 kHz

Frequency Response

100 Hz to 22 kHz

100 Hz to 22 kHz


-38±2 dB

-38±2 dB

Voice Pickup Distance

6 meters

6 meters

Voice Pickup Range




Wired microphone array

Wireless microphone array

Wi-Fi operating frequency: 2,400 MHz to 2,483.5 MHz

Wi-Fi protocol: IEEE 802.11b/g/n

Power Supply

Provided by the endpoint

Operates for up to 8 hours on a single charge with an embedded lithium battery

Standby time > 24 hours

Uses the micro-USB port for single-device charge and USB ports for charge when cascaded

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