Description

Smart Noise Cancelling Communications Headset

Two-way Radio Headsets

SM1B / SM1B

 

Sensear provides industry-leading two way radio headsets to some of the world’s leading industrial companies. Users can have a clear two way radio communication even in 120dB noise. The two way radio headset even has built in hearing protection and noise suppression technology so users are still aware of their surroundings. Sensear is a next generation two way radio headset.

 

Features

  • Clear two way radio communication up to 120dB noise levels
  • Limit ‘in-ear’ noise exposure to 82dB
  • Connects to all industry leading two way radios via wired connection
  • Built-in rechargeable (lithium-ion) battery with 24 hour battery life and 5 hour charge time
  • Available in Headband, Behind-the-Neck and Helmet Mounted ear muff styles
  • SENS™ Technology
  • Enhances speech while suppressing background noise to a safe level
  • Remain aware of surrounding noises and hazards
  • Durable and lightweight design
  • VOX capable
  • Range of 23-27 dB. NRR (noise reduction rating)
  • Noise-cancelling boom mic

Technical Specifications

General

IP Rating  IP54
Power (Non-IS model)
2650mAh Lithium Polymer Battery, 24 Hour Battery Life, 5 Hour Charge Time
Power (IS model)  2250mAh Lithium Polymer Battery, 24 Hour Battery Life, 4 Hour Charge Time
Cables Requires radio cable connection to a two-way radio

Hearing Protection

Volume limiter 82 dB(A) [programmable] – only applicable when the headset is powered on
Region Australia / NZ USA / Canada Europe
Standard AS/NZS 1270 ANSI S3.19 EN352-1/EN352-3
Result SLC80 NRR SNR
HB 31 dB, Class 5 27 dB 33 dB
BTN 27 dB, Class 5 24 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)