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Sensear SM1R Intrinsically Safe (C1/D1) Series Two-Way Radio Headsets

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The SM1R Series is built specifically to enhance two-way radio communication in high-noise environments. The headset is unique from the rest of Sensear’s portfolio in that it contains no battery and instead is powered by the radio, making the unit lighter and more comfortable for the user. Similar to the rest of Sensear’s portfolio, it pairs Sensear’s patented SENS® technology and a noise-canceling boom mic to allow users in high-noise environments to communicate either via face-to-face or two-way radios while maintaining 360° audible awareness of their surroundings and protecting their hearing.

Here are just some of the many features and benefits that Sensear’s two-way radio headset products have to offer.

 

We are an authorized Sensear distributor shipping to locations in North America.

$590.00

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Description

  • Clear two-way radio communication in high-noise environments
  • Limit ‘in-ear’ noise exposure to 82 dB(A)
  • Connects to industry-leading two-way radios with multi-pin connectors via wired connection
  • Does not require a battery, the unit is powered by the radio, making the unit lighter & more comfortable
  • Available in Headband, Behind-the-Neck, or Helmet Mount style
  • SENS® Technology
  • Enhances speech while suppressing background noise to a safe level
  • Remain aware of surrounding noises and hazards
  • Noise-canceling boom mic
  • VOX capable
  • 1 year warranty

Additional information

Weight 2 lbs
Dimensions 9 × 9 × 9 in
Select Version:

SM1RISB1: Headband, SM1RISE1: Behind the Neck, SM1RISH1: Helmet Mounted

Technical Data

General

IP Rating  IP54
Power
Uses power from a two-way radio battery, a two-way radio cable is required (see datasheet for more information)

Hearing Protection

In-Ear audio limit 82 dB(A) [programmable]
Region Australia / NZ USA / Canada Europe
Standard AS/NZS 1270 ANSI S3.19 / ANSI S12.6 EN352-1/EN352-3
Results SLC80 NRR / NRS SNR
HB 31dB, Class 5 27dB / 29-34dB 33dB
BTN 27dB, Class 5 24dB / 27-32dB 30dB
HM 26dB, Class 5 23dB 31dB

Communication

SENS® 360o Situational Awareness 95 dB(A)
Voice transmission Boom microphone – noise canceling, VOX capable
Face-to-Face SENS® mode (< 95 dB)
Two-Way Radio Radio cable with PTT module (required)

 

Approvals

SM1R (IS) Intrinsically Safe (C1/D1) Headset Certified to some of the most stringent intrinsic safety standards:

  • TIA-4950-A
  • CSA C22.2 No.157.92
  • UL 913 5th Edition

Resources

Video

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