Polyhope Technology

Build Smarter. Dive Deeper.

Polyhope Technology supplies high-performance components for underwater ROVs — designed for makers, startups, and marine professionals.

Explore Components

Core ROV Components

Thruster

Brushless Thruster

Efficient, waterproof, and field-tested. Ideal for compact or modular ROV designs.

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Tether Cable

Neutrally Buoyant Tether

Flexible and rugged underwater cable with low signal loss. Custom lengths available.

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Camera Module

HD Camera Module

Low-light and waterproof with digital streaming support. Great for ROV builds and inspections.

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Prototype to Production?

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Let's Build Something Underwater