Tactical Radio Adapter/PTT for Headset w/ Quick Disconnect(Hirose): (w/ Electret Mic): US/Civilian/"Peltor" Wiring, Select ComTac III, XPI Models & Select Helicopter Headsets - Vertex: 1 Pin w/ Security Screws

P/N: PT-PTTV1-22RR: The Material Comms PolTact Tactical/Military Grade Quick Disconnect Push To Talk(PTT) Adapter For Vertex VX10, VX110, VX130, VX160, VX180, VX210, VX230, VX231, VX260, VX261, VX264, VX300, VX350, VX351, VX354, VX427, VX400, VX410, VX420, VX427, VX450, VX451, VX454, VX459, eVX261, eVX531, eVX534, eVX539, BC95, & More. Helicopter Helmet Comms Compatible! Headset Must Have Electret/High Impedance Microphone(Least Common). Compatible w/: US/Civilian/"Peltor" Wiring, Select ComTac III & XPI Models(MT20H682FB-33, MT20H682FB-38, MT20H682BB-38, MT20H682P3AD-38, MT20H682FB-68, MT20H682FB-97) & Select Helicopter Headsets. Utilizes the standardized NEXUS TP-120 Connector. Ideal for replacement/upgrade when your department issues new radios. Features a removable adapter, cost saver when switching radios/agencies. US/Civilian/"Peltor" Wiring(Reference Picture) Specifically for Headsets w/ Electret/High Impedance Microphones(Least Common) Push To Talk Connector: IP67: