Poly MDA524 QD Audio Processor (Poly 212164-01 (USB-A), 212174-01 (USB-C) or HP 8L544AA (USB-A), 85Q24AA (USB-C) 911 Dispatch Headsets & Amps featuring an ultra-wide 168° viewing

featuring an ultra-wide 168° viewing angle and 1080p resolution

4-Pin Quick Disconnect cable

CS520 Bundle consists of a robust wireless system

Cisco and others*

Soft leatherette ear pads provide all-day comfort

Poly MDA524 QD Audio Processor (Poly 212164-01 (USB-A), 212174-01 (USB-C) or HP 8L544AA (USB-A), 85Q24AA (USB-C) 911 Dispatch Headsets & Amps featuring an ultra-wide 168° viewingPoly MDA524 QD Audio Processor for H Series Headsets: For A C Power Supply use Poly A C Main Adapter (Poly 86079 01 or HP 85R59AA) The Poly MDA524 QD audio processor seamlessly integrates mixed call environments and makes it easy for CSRs to provide a better customer experience. Independent volume and mute controls allow for audio channel mixing to improve customer experience because customers can hear and be heard clearly. The Poly MDA524 QD audio