Ocean Technology Systems CR-4 Standard 4-Wire ComRope – 7/16” Kernmantle Rope with AMP-4M to OTS-4P Connectors
- Integrated 4-Wire Communication System – Quad 4 balanced cable runs through the rope for clear and reliable communication
- High-Strength Kernmantle Construction – Made from 100% polyester for durability, flexibility, and resistance to wear
- Pre-Assembled with Connectors – Includes AMP-4M topside connector (MK-7 compatible) and OTS-4P diver-end connector
- Strong Load Capacity – Approximately 800 lbs average breaking strength for demanding dive operations
- Professional-Grade Design – Ideal for Search & Rescue, commercial diving, and underwater communication applications with multiple length and color options
The Ocean Technology Systems CR-4 Standard 4-Wire ComRope is a high-performance communication rope designed for reliable underwater diver communication in professional and mission-critical environments. Constructed from 100% polyester kernmantle rope, the CR-4 combines strength, durability, and flexibility with an integrated 4-wire (Quad 4 Balanced) cable running through its core. This assembled 165-foot (50m) ComRope comes pre-configured with an AMP-4M connector on the topside end for MK-7 compatibility and an OTS-4P Huse connector on the diver end, ensuring seamless integration with Ocean Technology Systems communication equipment. With a breaking strength of approximately 800 lbs (average), the rope is engineered to withstand demanding conditions while maintaining dependable signal transmission. Available in multiple color options, the CR-4 ComRope is ideal for Search & Rescue teams, commercial divers, and professionals who require a robust and ready-to-use communication tether that simplifies setup and enhances operational efficiency.
WARNING: This product can expose you to chemicals including lead, which is [are] known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov


