Ocean Technology Systems

Earphone/Microphone Assemblies are designed for either Hard-wire or Wireless Through-water communications to a full face mask (ffm). Due to the man...

The Aquacom MK2-DCI is a compact, self-contained two- or one-diver air intercom. It will provide one or two divers, using a Full-Face Mask and Ear/...

The Aquacom® ComBox is a compact, self-contained one diver air intercom. It allows clear two-wire communications using a powerful 20-watt amplifie...

The OTS-4P has 2 pins and 2 sockets. A potting sleeve is included with the product. The OTS-4P can be connected underwater.

The MK-7 BuddyLine is a compact, self-contained one or two-diver air intercom. It will allow clear communications in the 4-wire mode (round robin) ...

The PDR-100 was designed with Military, Public Safety and Commercial applications in mind. Designed with a rugged housing and durable underwater sp...

The MK-III offers unprecedented performance at an affordable price! Designed for Commercial, Military and Professional divers, the MK-III has the a...

Diver Recall/Hydrophone (DRS-100B). Complete system including the LL-98 speaker (transducer), hand held mic, batteries and charger. The DRS-100B ...