Sub-Tech Systems Ltd

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  Saturation Diving Equipment : Dive Control Units : Tow Van Refit

Diver Communications

STS OO1/4SA
For KMB™ Helmets 10, 17, 18, 27, 28, 37, 47, 57, 67, 77
Compromising of:
  • One Microphone / 8.5" (210mm) Cable
  • One Earphone / 11.5" (290mm) Cable
  • One Earphone / 15" (380mm) Cable
  • Allows Choice of in Hat Termination, IE Bullets Etc


  • STS 002/4SA
    For KMB™ Helmets 10, 17, 18, 27, 28, 37, 47, 57, 67, 77
    Integrally Moulded Through Helmet Communication System Comprising of:
  • One Microphone / 8.5" (210mm) Cable
  • One Earphone / 11.5" (290mm) Cable
  • One Earphone / 15" (380mm) Cable
  • One 4 pin male connector
  • For KMB™ 17 Helmets: Earphone Lengths are 13.5" (340mm) & 9.5" (240mm)
  • Microphone Lengths are 8.5" (210mm)




  • ***KMB is a trademark Kirby Morgan Dive Systems, Inc. (KMDSI). KMB™ helmets are products of KMDSI and are not authorised for sale by Sub-Tech Systems, International. KMDSI makes no representation as to the fitness of the diver communications or as to the compatibility of Sub-Tech Systems’ products advertised for use in connection with KMDSI helmets.



    STS 003
    For KMB™ Helmets 10, 17, 18, 27, 28, 37, 47, 57, 67, 77 Integrally Moulded Through Helmet Communications System
    Compromising Of:
  • One Fully Moulded Waterproof Microphone / 8.5" (210mm) Cable
  • One Fully Moulded Waterproof Bone Conductor / 11.5" (290mm) Cable
  • One Fully Moulded Waterproof Bone Conductor / 15" (380mm) Cable
  • One 4 pin Male Connector
  • For KMB™ 17 Helmets: Earphone Lengths are 13.5" (340mm) & 9.5" (240mm) Microphone Lengths are 8.5" (210mm)


  • STS 004
    Divers Waterproof Microphone insert for oral nasal application. Can be used with all mainstream communication sets, including our STS 001 / STS 002.

    STS 008
    Right angled 4-pin connector. Suitable for all mainstream diving Helmets.



    Diver Hat Communications