Underwater Imaging and Diver Communications for Defence
C-Tecnics supplies underwater cameras, video recording systems and diver communications equipment for defence-related diving, inspection and subsea observation requirements.
Options include encrypted video recording, portable diver communications, helmet and full-face mask assemblies, and compact imaging equipment. Each system can be reviewed against the project specification and existing equipment.

Video Recording and Secure Data Handling
The C-Vision Encrypt system combines underwater video recording and diver communications with AES-256 file encryption for sensitive recorded data.
The wider C-Vision range includes portable integrated video and communications systems, alongside multi-camera IP monitoring and recording. Choose the format and configuration around the operational requirement.
Diver Communications and Mask Assemblies
Portable C-Phone and E-Phone systems support communication between divers and the surface team. Available configurations include push-to-talk and round-robin communications, depending on the selected model.
AGA single-ear and dual-ear assemblies and replacement helmet communications components provide options for compatible diving equipment. Confirm connector, wiring and mask or helmet requirements when specifying a system.
Underwater Cameras and Compact Lighting
Hubro combines wide-angle IP imaging, virtual pan, tilt and zoom, and integrated lighting for subsea observation. The CT3012 and CT3015 provide compact camera options for suitable diver-mounted and inspection arrangements.
The CT4006 compact LED light provides a separate illumination option. Camera, lighting and mounting choices should suit the required video interface and the selected diving or subsea platform.
Choosing Underwater Imaging and Communications for Defence
The right equipment depends on the operational task, deployment conditions and systems already in use.
Important considerations include:
- Diving or subsea inspection task and operating conditions
- Required video output and surface system interfaces
- Recorded-data handling and encryption requirements
- Number of divers and communication mode
- Helmet or full-face mask compatibility
- Power supply, cable lengths and connector configuration
- Documentation, testing and project-specific acceptance criteria
C-Tecnics can review your requirements and advise on product selection, interfaces and a suitable supply configuration.
Frequently Asked Questions
Do you offer encrypted underwater video recording?
The C-Vision Encrypt system provides video recording and diver communications with AES-256 encryption for recorded files. Its suitability should be assessed against the project data-handling and security requirements.
Does encrypted recording also encrypt the live camera feed?
File encryption and live-stream security are separate requirements. The C-Vision Encrypt product information describes recorded-file encryption. Discuss any requirement for encrypted live transmission with C-Tecnics before specifying the system.
Can communications equipment be supplied for helmets and full-face masks?
C-Tecnics supplies AGA single-ear and dual-ear mask communications assemblies and replacement helmet communications components. Compatibility depends on the mask or helmet, wiring, connectors and selected surface system.
Can you review a defence project specification?
Yes. Share the operational requirements, equipment interfaces, documentation needs and acceptance criteria with C-Tecnics. The team can review suitable configurations and identify any requirements that need further technical confirmation.
Trusted Across Industries

Designed, Built & Tested In-House
From our headquarters in Aberdeen, C-Tecnics designs, assembles and tests subsea and commercial diving equipment for underwater operations worldwide.
Keeping development and production in-house provides close control over quality, reliability and long-term technical support across our engineered systems.
Global Support. Real-World Projects.
With operations in the UK and Norway, supported by an international distribution network, C-Tecnics supplies professional diving and subsea equipment to customers worldwide.
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