Mission Critical Wireless (MCW) RSM kit, 3.5mm earpiece jack, radio controls, IP55 RLN6554A Poly USB Adapter 86658-01 The Quick Disconnect connector ensures

The Quick Disconnect connector ensures seamless integration with compatible deskphones and softphones

Experience crystal clear audio and efficient communication with the Poly Voyager 4320 UC Wireless Headset

Reuse your headsets

Featuring both USB-A and USB-C connectivity options

Mission Critical Wireless (MCW) RSM kit, 3.5mm earpiece jack, radio controls, IP55 RLN6554A Poly USB Adapter 86658-01 The Quick Disconnect connector ensuresThis APX mission critical wireless Remote Speaker Microphone (RSM) features enhanced security, quick pairing, and fast Push To Talk capabilities. It helps you work safer, smarter, and more comfortably in demanding environments. The APX mission critical wireless RSM kit (RLN6554) includes a wireless remote speaker microphone with battery, clip and dual unit charger. The RSM features large, recessed Push To Talk and emergency buttons to ensure that