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isafe IS-RSM.1 Intrinsically Safe Devices


The wireless remote speaker mic allows professional use of push-to-talk via Bluetooth. In addition, the IS-RSM1.1 can also be used as a speakerphone. The IS-RSM1.1 is sensible complemented with a SOS button.

  • Amplified speaker
  • Charging with micro USB
  • Push-to-talk
  • Red SOS button
  • Intercom, volume control and channel selection
  • ATEX zone 1/21
    II 2G Ex ib IIC T4 Gb
    II 3D Ex ic IIIB T135°C Dc IP54
  • IECEx zone 1/21
    Ex ib IIC T4 Gb
    Ex ic IIIB T135°C Dc IP54
Technical Data
  • Type
  • Size
    87 x 56 x 25 mm
  • Weight
    126 g
  • Battery
    950 mAh
  • Operation Range
    from -20 °C … +60 °C
  • PTT
    Amplified Speaker
    Charging with Micro USB
    Red SOS Button
    Volume Control
    Channel Selection
  • Sound
  • Mono
  • Bluetooth Profiles
    Headset, Handsfree, A2DP
  • Stand-By
    up to 90 hours
  • Talk Time
    up to 4 hours
  • Charging time
    up to 3 hours
  • Termperature
    -20 to 60 °C
  • Included:
    Remote speaker microphone
    Charge cable i.safe PROTECTOR
    Quick start manual and safety instructions
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