Description

Perfect Complement to Radios in High-Noise Environments

Smart Noise Cancelling Communication Headset

SM1R / SM1R IS

 

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-cancelling 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.

 

Features

  • Clear two-way radio communication high-noise environments
  • Limit ‘in-ear’ noise exposure to 82 dB(A)
  • Connects to all industry leading two-way radios 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, and helmet style
  • SENS® Technology
  • Enhances speech while suppressing background noise to a safe level
  • Remain aware of surrounding noises and hazards
  • Noise-cancelling boom mic
  • VOX capable

 

Technical Specifications

General

IP Rating  IP54
Power
Uses power from Two-way radio battery, two-way radio cable 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 31 dB, Class 5 27 dB / 29-34 dB 33 dB
BTN 27 dB, Class 5 24 dB / 27-32 dB 30 dB
HM 26 dB, Class 5 23 dB 31 dB

Communication

SENS® 360oSituational Awareness 95 dB(A)
Voice transmission Boom microphone – noise cancelling, VOX capable
Face-to-face Sens® mode (< 95 dB)
Two-way radio Radio cable with Push-To-Talk module (required)