• Connects to all industry leading two way radios via wired connection or Bluetooth®, as well as Bluetooth® cellular for conversation and audio streaming.
  • Short Range headset-to-headset communication.
  • Intrinsic Safety Ex: (ATEX/IECEx/UL/CSA) certifications.
  • Noise Cancelling Boom mic.and SENS® Technology: 360° situational awareness, face-to-face communication, 82dB in ear volume limiter.
  • Cable connection to Two-Way Radios available


Sensear intrinsically safe headsets enable high noise two way radio, bluetooth, headset to headset communication and face to face communication in explosive environments that require ATEX and IECEx certification.  The new cable connection at ear cup allows you to use it as a wired headset along with Bluetooth and Short Range or unplug the cable and use it as a completely wireless headset via Bluetooth and/or Short Range.

Users of the SM1P02 Ex Intrinsically Safe headsets benefit from clear communication using its wired or wireless capabilities as well as face-to-face communication while still protecting their hearing and remaining aware of the surrounding work environment. It’s the perfect solution for your hazardous environments such as explosive chemicals and fuels as well as combustible powders.

! Cable connection to a Two-Way Radio available (sold separately)

! For Helmet Mounted headset style HELMET NOT INCLUDED

Intrinsically safe Ex:

For explosive environments that require ATEX and IECEx certification. The SM1P02-Ex series is the next generation, intrinsically safe headset. With customer focus and hazardous environments at the forefront of this robust headset design to enhance safety and communications for improved efficiency in high noise and hazardous workplace environments.

  • Compatible with industry leading  intrinsically safe two-way radios via removable wired connection or Bluetooth®

  • Bluetooth® - Connect to intrinsically safe mobile devices (HFP, HSP and A2DP profiles) via Bluetooth® for conversation and audio streaming

  • Programmable ‘in-ear’ Volume Limiter: Limit ‘in-ear’ exposure to 82 dB(A)

  • Up to 27 dB NRR depending on Headset style.

  • Improved Short Range with additional channel banks for headset-to-headset communication (Range approx 50 meters or 150 ft)

  • SENS® Technology - remain aware of surrounding noises and hazards with 360° situational awareness

  • Face-to-face conversation in high noise (No need to remove your headset or move to a quiet area), SENS® Technology enhances speech while suppressing background noise to a safe level.

  • Clear communication up to 120 dB noise levels with Noise-Cancelling boom mic.

  • VOX capable

  • Built-in rechargeable (lithium-ion) battery with up to 24 hour battery life and 4 hour charge time

  • Rugged lightweight design

  • Available in headband, behind-the-neck, and helmet style

  • USB for programming allows simple configuration of the headset and software updates.

  • Intrinsically Safe Ex: (ATEX/IECEx/UL/CSA) certifications.


IP Rating



(Ex model)

2250mAh Lithium Polymer Battery, 24 hours (wired connection) / 18 hours (wireless with Bluetooth/Short Range activated), 4 Hour Charge Time


 Hearing Protection

Volume limiter

82 dB(A) [programmable] – only applicable when the headset is powered on


Australia / NZ

USA / Canada



AS/NZS 1270

ANSI S3.19







31 dB, Class 5

27 dB

33 dB


27 dB, Class 5

24 dB

30 dB


26 dB, Class 5

23 dB

31 dB


SENS® 360º Situational Awareness

95 dB(A)

Voice transmission

Boom microphone – noise cancelling, VOX capable


Sens®mode (< 95 dB)

Two-way radio

Bluetooth® or radio cable with Push-To-Talk module

Short range

Half-duplex communications, Up to 8 programmable FM channels, Up to 50 meters


Bluetooth® 3.0, 15 meters (49 feet)


SM1P02-Ex Intrinsically Safe, certified to some of the most stringent intrinsic safety standards:

  • ATEX

  • IECEx

  • CSA C22.2 No.157.92

  • UL 913 5th Edition

Additional information


Wi-Com’s Two-way Radio rental experts will collaborate with you to better understand your industry and business so we can create a custom plan designed to meet your specific business and financial objectives.