Orange and grey earmuffs hanging on a metal stand against a teal wall

Electronic Level-Dependent Earmuffs

SKU: PPE-HR-306

Earmuffs with ambient microphones that amplify speech and limit impulse noise for situational awareness.

Standards

EN 352-1
EN 352-4
EN 352-6

Available on requestPrice on request

Quantity

Specifications

SNR	30 dB
Function	Level-dependent ambient listening
Battery	2 × AA, auto shut-off
Input	3.5 mm audio
Standards	EN 352-1; EN 352-4; EN 352-6

Standards explained

EN 352-1Hearing protectors: earmuffs
Covers headband earmuffs, including size range, headband force and sound attenuation. The SNR and H/M/L values on the pack are used to check that the muff reduces exposure enough.
Reading the marking: SNR (single number rating) in dB, plus H, M and L values for high-, medium- and low-frequency noise.
EN 352-4Hearing protectors: level-dependent earmuffs
Covers earmuffs with electronics that let speech and warning signals through at low levels while limiting loud noise. Useful where workers must stay aware of reversing alarms and radios.
EN 352-6Hearing protectors: earmuffs with safety-related audio input
Covers earmuffs with a wired or wireless input for communication radios. The standard limits the sound level the audio input can deliver to the ear.

Overview

Earmuffs with ambient microphones that amplify speech and limit impulse noise for situational awareness.

Specifications and certification details are confirmed in the quotation against the manufacturer's current datasheet. Contact our team for sizing, alternatives and documentation requirements.

Downloads

Technical datasheetPDF · 374 KB

Images may be representative of the product type; specifications and standards are indicative. Final specification, certification and suitability for your application are confirmed in our written quotation and the manufacturer’s instructions for use.

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Electronic Level-Dependent Earmuffs

Specifications

Standards explained

Overview

Downloads

Equipment works best with the right support

Related products

Disposable Foam Earplugs (200 pairs)

Corded Reusable Earplugs

Over-Head Earmuffs

Need this for a project or annual supply?

Electronic Level-Dependent Earmuffs

Specifications

Standards explained

Overview

Downloads

Equipment works best with the right support

Related products

Disposable Foam Earplugs (200 pairs)

Corded Reusable Earplugs

Over-Head Earmuffs

Need this for a project or annual supply?