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Engineering a Smarter Planet

What it does

Ideal for splash zone and shallow waters, where adverse conditions exist, HydroFi (HyFi) Modems are designed to pair with underwater sensing systems and wirelessly transmit data from the sensing system to a receiver above the waterline.

The HyFi Modem is compatible with multiple sensors using industry standard communication protocols and electrical interfaces. The subsea sensing system is programmed to wake up the HyFi Modem to pass data packets to a topside receiver which connects to a cellular or SATCOM network to deliver data to the operator’s desktop. The HyFi Modem enables sensor-to-shore, real-time data transmission for deployments where cables cannot be used.

What it does

CSignum is the only wireless communications provider that enables transmission of data through the water-air boundary, water column, seabed and subsea structures using HydroFi technology.

Modernizing infrastructures

Digitizing data

Driving smart business decisions

Extending asset life