Motorola Remote Speaker Microphone with Audio Jack for DP4 Series - PMMN4024A
1 xMotorola Remote Speaker Microphone with Audio Jack - PMMN4024A. This RSM is equipped with an audio jack and adheres to the Intrinsic Safety Standard UL/TIA 4950, FM. For Motorola DP4400e, DP4401e, DP4600e, DP4601e, DP4800e, DP4801e.