C-Phone 4R Rack Mounted Communications

Rack-mounted 4-channel round robin diver communications system

The C-Phone 4R is a rack-mounted diver communications system designed to provide clear and reliable communication for multi-diver operations.

The system incorporates four channels, typically used for two working divers, one standby diver and one auxiliary channel, simplifying communication in complex dive setups.

Each channel, including the tender, features an individual audio recording output, allowing clear identification of communications during playback. Dual tender inputs provide flexibility for an additional operator, supporting more structured dive operations.

The system features a simplified user interface, enabling easy activation and deactivation of diver-to-diver communication. It operates in both 2-wire push-to-talk and 4-wire round robin modes, offering flexibility across different operational requirements.