Poly CA22CD-SC Cordless PTT DECT 6.0 1920-1930 MHz | Headset Accessory

When voice coordination has to stay immediate, a dedicated wireless accessory matters. The Poly CA22CD-SC supports cordless push-to-talk communication over DECT 6.0 in the 1,920 to 1,930 MHz range, giving teams a focused path for headset-based interaction without the drag of cables. This model is built for professional environments that value predictable wireless behavior and straightforward integration into Poly audio deployments. It is not a broad consumer accessory; it is a specialized component for organizations that need headset communication to stay aligned with operational workflows. That makes it a strong fit for teams that depend on clear, repeatable voice access across shifts and locations. For buyers comparing options, the value is in the discipline of the design. A purpose-built DECT accessory can be easier to standardize, easier to support, and better suited to enterprise voice use than mixed-purpose wireless gear. If your deployment depends on dependable push-to-talk communication, this accessory keeps the system focused on the job.