The PJP-20UR wide bandwidth microphone speaker provides HD (from 300Hz to 20kHz) clarity, delivering exceptional sound performance. Each device is built with three (3) unidirectional microphones and one (1) 85 dB speaker. The PJP-20UR offers great mic and audio sound coverage in average size conference room environments, providing coverage for an area of up to 20 feet (10 foot pick up range in all directions from the device) supporting up to a 400 square foot room. When four PJP-20UR’s are daisy chained together (requires a separate USB hub), up to a 1,600 square foot room is able to be supported. Echo can occur in audio conferencing environments when the microphone picks up the devices’ audio sound. The PJP-20UR high-performance adaptive echo cancellation technology eliminates all sounds generated by the device, thus eliminating the potential of audio sound echoing.
- High Definition Sound and Clarity
- Echo Cancellation
- Adaptive Noise Reduction
- Full-Duplex Performance
- Daisy Chainable for Large Conference Room Coverage
- RoHS Approved