Professional Sensear SM1B-Ex communication headset in a headband version, specifically certified for use in explosive atmospheres (ATEX/IECEx). It provides clear radio communication and reliable hearing protection, even in the most demanding and noisy industrial environments.

Unlike the SM1R range, the SM1B-Ex features its own built-in lithium-ion battery, providing a full day of battery life without relying on the radio. SENS® technology maintains 360° situational awareness, allowing you to identify potential noises and hazards while communicating clearly.

Connected to your professional radio via a wired cable, it limits sound exposure to the ear to 82 dB(A) while amplifying speech in noisy conditions. Its intrinsically safe certification (ATEX, IECEx) ensures safe use in zones 1, 2, 21, and 22.

Requires a compatible radio cable (sold separately depending on your terminal brand: Motorola, Kenwood, Hytera, etc.).