ATEX Zone 1 Remote Speaker Mic


The wired remote loudspeaker microphone is specially designed for PTT applications. With its robust but lightweight housing and the secure ISM interface, this device is an ideal addition to our mobile devices IS330.1 and IS530.1. The dynamic loudspeaker is specially designed for noisy environmental conditions.

Key Features

  • Particularly tough, lightweight housing
  • Safe ISM interface
  • Dynamic loudspeaker for noisy work environments



  • ATEX zone 1/21
    II 2G Ex ib IIC T4 Gb
    II 2D Ex ib IIIC T135°C Db
  • IECEx zone 1/21
    Ex ib IIC T4 Gb
    Ex ib IIIC T135°C Db
  • CSA
    Class I, II, III Division 1 Groups A B C D E F G, T4
    Intrinsically Safe

Technical Data

Dimensions Size: 98,11 x 65,93 x 26,96 mm
Weight: 212 g
Types of protection MIL-STD 810G
Included remote speaker microphone,
quick start manual and safety instructions

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