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3M Peltor Alert Headset with Helmet Attachment

Ear defenders with FM radio and microphone for mobile and radio communications via FL5000 PTT adaptor

Product Ref.: PELALHL
3M Peltor Alert Headset with Helmet Attachment

Key features

  • Ear defenders that connect to your helmet with built-in AM/FM radio and two microphones for active listening
  • Microphone and J11 connector cord for mobile phone and radio communication
  • Plugs into FL5000 adaptor (or similar) for PTT radio communications
  • Quality stereo sound
  • Frequency compensated sound reproduction
  • Extra wide head band
  • One size fits all
  • Volume and radio controls

Out of stock
  • Free standard shipping on this item
£217.99 ex. VAT
£261.59 incl. VAT

Product information

Peltor Alert

This advanced model of the Peltor Alert ear defender headset comes with a microphone and microphone connector that allows for two-way radio and mobile communications with PTT, via an FL5000 adaptor (or similar). This model attaches to your helmet.

The added microphone reproduces speech with high sound quality whilst limiting ambient and background noise. The insulated connecter cord (J11) can be plugged in to your mobile phone, or two-way radio, for hands free communications without the need to remove your headset. Additionally you can connect your microphone to an adapter that houses a PPT (push to talk) button that would allow your to answer phone calls or your radio quickly and easily, without removing safety equipment. Adaptors of this kind are designed to be easy to use, even when wearing heavy gloves.

Any communications will be enhanced thanks to active listening which uses two microphones built-in to the headset that reduce high frequency sounds, whilst accentuating low frequency ones, such as voices. You can also control the volume of your phone or radio calls via the dial on the side of the ear defenders.

The Alert has a built in AM/FM radio which is controlled by the volume control dial. You can also use your connector cord to plug into an mp3 or portable CD player and listen to music while you are working.

This is essentially a no-nonsense ear defender headset. It will protect your ears in areas of high frequency and makes communication a whole lot easier. Use this headset to protect your ears, ease communication and stay alert whilst working with radio and music.


  • High attenuation ear defenders
  • Helmet attachment
  • MT7 Microphone
  • A44 guide wire
  • FL6AB connector cord (J11)
  • Plugs into FL5000 adaptor for PTT
  • AM/FM radio
  • Weight: 420g
  • 2.5mm mono jack for mobile phone/radio
  • Noise blackout microphone
  • Stereo sound
  • Volume controls

Attenuation table: SNR=32 db H=31 db M 29db L 24 db

Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mean attenuation (db) 19.7 25.4 31.0 34.6 32.2 38.7 42.1
STD diviation (db) 3.4 2.5 3.4 1.8 3.6 3.8 3.6
Assumed protection value (db) 16.3 22.9 27.6 32.8 28.6 34.9 38.5
Ear Defender Type Connects to walkie talkies or mobiles
Wearing style With helmet attachment
Attenuation High attenuation
Level dependent active listening With level dependent active listening
Bluetooth Without Bluetooth
ATEX Not ATEX certified
Built-in AM/FM radio With AM/FM radio
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