Poly CA22CD-SC Cordless PTT DECT 6.0 1920-1930 MHz PJ-7 8K774AA

Poly Discontinues ALL 911 Dispatch Headsets and Amplifiers.   Last Order Date June 26th, 2025 while supplies last. Click for Details The Poly CA22CD-SC cordless PTT (Push-To-Talk) headset adapter provides wireless communications and PTT functionality for public safety dispatch, air traffic control, radio dispatch operations, and training simulation. This ultra-secure DECT™ wireless adapter is the perfect choice anywhere sensitive communications happen. Relax knowing conversations are protected—designed to meet the highest-level DECT™ security Step C requirements. Compatible with all Poly’s narrow band “H” and wideband “HW” type headsets, including CD and EncorePro Series. Models listed in “Accessories” below on this page are compatible. PTT (Push-To-Talk) switch with selectable locking or momentary operation. Spare battery pack for 24/7 operation. Extended talk time for up to 10 hours. Charge time: two hours full charge. Two charging wells (unit supplied with an extra battery). Excee