Peltor MT53H7A440B Lite-Com III PMR446 communication headset

Peltor MT53H7A440B Lite-Com III PMR446 communication headset

The new Peltor Lite-Com III is a communication headset with high attenuation ear protection and a built-in licence-free PMR446  radio for integration with industrial or other communication systems. The noise cancelling microphone is mounted on a new microphone boom type. VOX function facilitates hands-free operation, while the
PTT button makes it possible to communicate in extremely noisy areas, or whenever “push-to-talk” is wanted.

The selective squelch function with CTCSS tones allow multiple users to work on the same channel without listening to each others communication.

  • Has a built-in active-volume function that lets you hear ambient sound, such as conversation, machine sounds and warning signals
  • Weak sounds can even be amplified, so you hear them better than you would without hearing protectors
  • Sudden impulse noises at harmful levels are immediately attenuated
  • The right hand shell has a control panel with a large LCD display, that shows your current settings
  • An electronic voice tells you what settings you are adjusting, so you do not have to take the headset off to check
  • The set automatically switches off after two hours of non-use to save the batteries
  • An auxiliary input lets you connect a cellular phone or external comradio, regardless of the frequency
  • For safety reasons, the external system has signal priority
  • You are able to connect a CD-player or FM-radio to the unit so that you can listen to music or news
Single Number Rating, SNR, is calculated according to EN ISO 4869-2:1995 with a=1.
It shall be applied to C-weighted noise level measurements to estimate the A-weighted noise level effective to the ear when hearing protectors are worn.
ValueType 63 125 250 500 1000 2000 4000 6300 8000

Mean att
16.5 20.7 31.4 33.7 34.5 38.4

Stand dev
2.4 2.3 1.8 3.3 2.2 3.1

14.1 18.4 29.6 30.4 32.3 35.3

H (db) 33

M (db) 28

L (db) 21

SNR (db) 31


Product details

SKU: Peltor_MT53H7A440B
Product Weight: 0.8 kg