OTS MK-III 3 Diver Intercom

The OTS MK-III 3 Diver Intercom is a professional underwater communication system designed for commercial diving, public safety dive teams, military, law enforcement, scientific, and offshore diving operations. It provides clear communication between a surface tender and up to three divers simultaneously, even in demanding high-noise environments.

Available from U.S. Water Rescue, the MK-III combines powerful audio, modular connector options, and rugged construction for dependable communications when every message matters.

Headset and handheld microphone sold separately.

Key Features

• Modular Connector Panel: Quickly swap between MS, AMP, and Banana connector configurations.
• Expandable System: Connect two MK-III units together to support up to six divers plus the surface tender.
• High-Power Speaker: Loud, clear communications for noisy commercial and public safety diving environments.
• AUX Input: Connect music or pre-recorded audio using the built-in RCA input.
• Accessory Storage: Removable lid doubles as storage for batteries, headsets, chargers, and accessories.

In the Box

• MK-III Diver Intercom
• RCS-20 UC Battery Charger
• RB-12 Rechargeable Battery
• MK-III Diver Intercom Manual