Mil Com

More Power. More Range. More Reliability. And for the first time in Wireless Communications history – Scrambled Communications

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Innovative Solutions for Underwater Communications

Since 1984, Ocean Technology Systems has been the industry leader in Underwater Communications.  The OTS product line covers everything state-of-the-art wireless underwater and hardwire communications as well as full face masks.

Customer Support

Questions or concerns? Find information on how to contact our Customer Service Dept.


Register your OTS Products and warranty details


Product Manuals

Download product manuals for your OTS Products


Find answers to the most frequently asked questions about our products and services

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