Chamber Communication

Diving Chamber Communication Systems for Safe and Efficient Saturation Diving Operations

Reliable communication is critical inside diving and decompression chambers, where divers depend on clear, uninterrupted contact with life support teams.
Unique Group offers a comprehensive range of diving chamber communication systems designed for saturation diving, decompression, and life-support environments — ensuring absolute clarity, safety, and operational control.

Our Range of Diving Chamber Communication Systems

Our systems are built to maintain real-time communication between chamber occupants and surface control teams under demanding offshore conditions:

• Hardwired Chamber Communication Systems – Provide stable, interference-free voice channels between chamber and control room.

• Wireless Communication Options – Enable mobility and ease of operation while maintaining signal clarity.

• Integrated Chamber Intercoms – Support diver-to-diver and diver-to-surface coordination with advanced noise suppression.

• Emergency Backup Communication – Ensures redundancy through dual-channel power and fail-safe switching.

• Chamber Monitoring Integration – Combines communication with environmental monitoring for chamber pressure, oxygen, and temperature.

Key Features and Advantages

• Clear Audio Transmission: Engineered for high intelligibility and low noise, even under pressure conditions.

• Operational Safety: Enables constant two-way voice contact for quick response in emergencies.

• Integrated Control: Compatible with Life Support Control Consoles (LSCCs) and other diving spread communication systems.

• Durable Build: Designed for long-term use in hyperbaric environments with corrosion-resistant materials.

• Compliance & Reliability: Manufactured to meet offshore safety standards and IMCA guidelines.

Applications

Unique Group’s chamber communication systems are widely used in:

• Saturation Diving Systems – Maintaining communication between divers and life support technicians.

• Decompression Chambers – Ensuring safe decompression cycles through continuous surface communication.

• Hyperbaric Rescue Chambers – Providing redundant safety communication during transfer-under-pressure operations.

• Offshore Diving Support Vessels (DSVs) – Integrated as part of complete life-support spread setups.

Why Choose Unique Group

With decades of expertise in diving and life-support technology, Unique Group designs and supplies chamber communication systems trusted by global offshore and commercial diving operators.
Our systems are engineered for dependability, integration flexibility, and long-term performance — backed by expert technical support and after-sales service.

Browse our selection of diving chamber communication systems below or contact our team for expert assistance in selecting the right solution for your diving operation.

Frequently Asked Questions

What type of chamber should be used for commercial diving operations?

For commercial diving operations, a saturation diving chamber system is typically used. This system allows divers to live and work at pressure for extended periods, minimizing the frequency of decompression. The chamber is equipped with advanced communication systems to maintain constant contact between the divers and surface support teams, ensuring safety and operational efficiency. 

How do decompression chambers work for divers?

Decompression chambers, also known as recompression or hyperbaric chambers, are used to treat divers suffering from decompression sickness (DCS). These chambers simulate the pressure conditions found at depth, allowing divers to undergo a controlled ascent in a safe, monitored environment. The process involves gradually reducing the pressure inside the chamber according to specific decompression schedules, which helps eliminate inert gases from the diver’s body safely. This controlled environment reduces the risk of DCS symptoms worsening and facilitates a safer recovery.