Windporting Remote Speaker Microphone, IP57

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The PMMN4029A IP57 Rating Submersive RSM can withstand immersion for at least 30 minutes and dust won’t affect the operation.

Unit1 EA

The IP57 Rating Submersive RSM (PMMN4029A) includes windporting, a six-foot coiled cord assembly, a swivel clip, and a quick disconnect latch. The windporting feature dramatically lessens background noise from high winds and other severe weather conditions. Audio can pass through the speaker grill even when the microphone port is blocked by water, ensuring the user's confidence of clear communications.

Compatible devices

  • CP180
  • CP185
  • CP200D
  • CP261
  • CP264I
  • DEP250
  • DEP450
  • DP1400
  • DP4601E
  • DP540
  • EP350MX
  • GP3388
  • GP3688
  • MOTOTRBO R2 Portable Two-Way Radio
  • P100SERIES
  • RVA50
  • XIRC1200
  • XIRC2620
  • XIRC2660
  • XIRP8628I
Dimensions (inches)24 H x 1 W x 2.25 L ( 609.60mm x 25.40mm x 57.15mm )