Dual Hearing Protection Bluetooth/Radio Headset ATEX Zone 1

SKU 604 Category Tags , , ,

Dual protection is often a requirement in many critical working areas where exposures may exceed 95 decibels (dBA), this headset has integrated our SENS communication capabilities into an intrinsically safe dual hearing protection headset (ISDP) so users can effectively communicate without removing their hearing protection in these extremely high noise conditions.


Based on the existing SM1P IS headset, and incorporating the dual protection feature from our non-IS dual protection headset; the IS-SDP fills the marketplace need for a high performance intrinsically safe headset for extreme noise environments

Users of the IS-SDP will benefit from these communication capabilities and safety features:

  • Connect to two-way radios via Bluetooth® or cable
  • Short Range Headset-to-headset PTT communication
  • Limit ‘in-ear’ noise exposure to 82dB
  • SENS® Technology – retained 360° situational awareness of surrounding noises and hazards
  • Rugged and lightweight design
  • Up to 31dB NRR (noise reduction rating)
  • Built-in rechargeable battery (lithium-ion)
  • VOX capable
  • Noise-cancelling boom mic
  • (IS) Intrinsically Safe TIA-4950-A, CSA C22.2 No. 157.92, & UL 913 5th Edition with a hazardous location rating of Class I, II, III,             Division 1 & 2, Groups A – G, T4 -20°C to +40°C, T3C -20°C to +50°C



ATEX Certificate


IECEx Certificate


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