Sensear professional hearing protection headsets and earplugs

The Sensear SM1R range operates without an internal battery: powered directly by your portable radio, it offers optimal comfort for prolonged wear, with no need to manage charging. It is the simplest and lightest choice for standard daily use.

The SM1B and SM1P03 ranges feature a rechargeable lithium-ion battery, providing up to 24 hours of battery life independently of the radio. The SM1P03 range also adds Bluetooth 5.0 and short-range FM communication (up to 150 meters, 8 channels), allowing you to connect to a phone or your colleagues without using the radio.

Need help choosing the right model? Contact us for personalized advice tailored to your business and your radio fleet.

For explosion-risk environments (chemical industry, petrochemicals, flammable powders), TRPS offers Sensear headsets and earpieces that are ATEX and IECEx certified, intrinsically safe for use in zones 1, 2, 21, and 22. These models are available in standard and double-protection versions for roles where noise exposure exceeds 95 dB(A).

Discover our complete solution for radiocommunication in ATEX zones, including our certified walkie-talkies, phones, and headsets.

A headset (headband, neckband, or hard hat mount) offers comfort suitable for prolonged wear and high noise attenuation, with a more visible profile. An in-ear earpiece (earplug with microphone) is more compact and discreet, with attenuation that is often equivalent or even superior (up to 31 dB NRR with Sensear), and is particularly well-suited for simultaneous use with a respirator mask or face shield.

The choice depends primarily on your existing personal protective equipment: a hard hat naturally points toward a helmet-mount version, while a role without head PPE leaves the choice between a headband or an earpiece based on your comfort preference.

All our Sensear headsets and earplugs feature SENS® technology, which maintains 360° situational awareness while filtering out dangerous noise. Unlike standard hearing protection that completely isolates the user, SENS® lets useful sounds through (voices, alarms, colleagues) while blocking harmful noise, and automatically limits the volume to 82 dB(A) to protect your hearing over time.

This technology also helps limit feedback (the high-pitched whistling) often encountered with a headset that is poorly matched to its radio. Check out our guide on feedback to learn more about this phenomenon and how to avoid it.