DEMA Show 2020 | November 4-7, 2020 | Ernest N. Morial Convention Center | New Orleans, LA


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

Ocean Technology Systems

Santa Ana,  CA 
United States
  • Booth: 751

OTS is the global leader in Underwater Communications

Ocean Technology Systems is the global leader in Underwater Communications and Full Face Masks. OTS' systems meet the demanding needs of Military, Professional, Public Safety, Commercial and Recreational divers.

For over 35 years, OTS has supplied the U.S. Military and its allies with cutting-edge Communication Systems. Be sure to check out OTS' newest innovations - Spectrum Series Full Face Mask and our new MK-III 3 Diver Surface Box!

Come visit us at Booth #649 and follow us on Instagram at :