Underwater Communication Print Catalogue

  • Casio Logosease

    Casio Logosease

    Logosease is an underwater two-way radio, with which you can enjoy conversation in scuba diving. Just set a pocket-sized Logosease at diving mask of each diver, you can use it easily even with the air regulator in your mouth.
    Not only for the advanced divers diving all year around, but for beginners who take diving course in diving school, and tourists who experience diving in resorts, we provide the new joy of sharing discoveries and excitements underwater with Logosease.

    Find the right Logosease Underwater Communication Units for you on ScubaOnline.

  • UDI


    Underwater communications system for commercial and military applications.

    The revolutionary Underwater Digital Interface (UDI) device combines world-first two-way digital messaging technology, SOS and homing capabilities, a state-of-the-art dive computer and a 3D compass for a complete underwater system that lets you share, connect and stay safe.

Underwater communication is a technique of sending and receiving message under water. Under water communication is difficult due to many factors. In underwater communication there are low data rates compared to terrestrial communication, since underwater communication uses acoustic waves instead of electromagnetic waves.
Underwater Communication is essential, quality underwater communication may be life saving. You can find reliable and quality underwater commuincation devices on ScubaOnline.

Welcome to ScubaOnline.