for everyone and anyone who is passionate about the diving industry. Whether you’re a loyal attendee or this is your first DEMA Show, the Show is a MUST-attend event if you want to experience the latest industry trends and develop business and professional relationships in a face-to-face setting unlike any other.


275+ Education Sessions

26% of attendees are NEW to DEMA Show each year

85% of attendees come to DEMA Show to evaluate and demo new products

Serenity Concept

Louis Philibert BP70070,  Aix en Provence Cedex 4 
  • Booth: 2411

Live your passion with great SERENITY.

Created in 2013, Aix Sonic is a French research unit in electronics located in Aix en Provence in the south of France.

We are developing electronic cards for our customers and are specialised in on-board electronic systems.

Yannick Almeras, founder of “SERENITY CONCEPT” had the idea of this range during a dive in Philippines that turned bad. Following a turtle, he lost his diving group and had a hard time to find his way back to the boat.

He had the idea to develop a system allowing the diver to find the boat easily.

The team is growing. We are 9 at the moment : 6 engineers, 3 people working for the commercial and administrative part of the firm.

We currently have 4 products, our goal is to develop an entire range.