HS-EXT-401 Headset

The rugged and reliable HS-EXT-401 Intrinsically Safe Headset is field replacement for the standard handset on an EXT-401 Explosion Proof telephone or EXT-401 with assembly providing clear communication in noisy and hazardous area environments. The 20’ (9.5m) cord allows mobility for user.


Product Features

  • Field replacement for standard handset on EXT-401 telephone
  • Provides clear communication in noisy environments
  • UL listed − for use with EXT-401 Explosion proof telephone only
  • 20’ (9.5m) cord allows mobility for the user
  • Noise canceling microphone
  • Behind-the-head dual ear for use with a safety cap or helmet microphone boom
  • Adjustable Velcro strap
  • Comes with an adapter to connect to the EXT-401 or other compatible devices
  • Order number: P7221