Ocean Technology Systems (OTS)

Ocean Technology Systems (OTS) is a world-renowned leader in underwater communications and full-face mask technology. Founded in 1984, the company has spent over 40 years revolutionizing how divers communicate beneath the surface. Based in Santa Ana, California, OTS has grown from a two-man operation into the industry standard, providing critical equipment to military special forces, search and rescue teams, and film crews globally.

As a specialist in subsea acoustics, OTS offers a comprehensive range of communication solutions, including hardwire systems, wireless ultrasound transceivers, and surface stations. Their “Buddy Phone” series is particularly noteworthy, having set the benchmark for wireless diver-to-diver communication. These products are designed to ensure clear, intelligible voice transmission in noisy aquatic environments, drastically improving team coordination and operational safety.

In addition to electronics, OTS manufactures the widely acclaimed “Guardian” Full-Face Mask (FFM). The Guardian is designed with a unique double-seal system that fits a wide variety of face shapes, providing superior comfort and sealing integrity compared to traditional masks. Whether using the Guardian or the adaptable “Spectrum” mask, OTS integrates their communication hardware seamlessly, creating a unified system that allows divers to speak and breathe with ease.