Seafy Released Push-to-Talk System for Maritime Crews
The ship-based platform enables local voice communication via smartphone Wi-Fi networks without requiring internet access.
Updated on Oct. 12, 2026 in Consumer Electronics
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Seafy has released its P2T communication system, which converts standard smartphones into push-to-talk devices for maritime crew operations. This shipped product operates entirely on internal vessel Wi-Fi networks and does not require an active internet connection.
Why it matters
The system addresses the demand for low-latency communication across confined maritime environments where cellular signals may be unreliable. By leveraging existing hardware, it provides a dedicated channel for crew coordination without replacing mandatory safety equipment.
The system achieves voice transmission latency of under 100 milliseconds. It supports up to 1,000 users per vessel under a flat-rate licensing model.
The players
Seafy
A developer of maritime-focused communication systems designed for internal vessel operations.
The details
The P2T system utilizes a physical server installed on a vessel to manage voice packets, user identity, and channels locally. Crew members connect via an iOS or Android application that communicates over the ship's internal Wi-Fi network. While it facilitates internal voice traffic, the system specifically excludes recording audio content, opting instead to store only activity logs locally.
Timeline
- 2026-10-12
Seafy officially launched the P2T communication system.
The Tech Race
This development follows an industry push to modernize crew communications using existing personal smartphone hardware. It sits alongside mandatory GMDSS radio requirements, which remain the baseline for maritime safety.
Vessel operators can deploy the system to manage crew communications on existing iOS and Android devices via local Wi-Fi. It serves as a supplementary workflow tool and explicitly does not replace mandatory radio equipment like VHF.
The takeaway
Seafy's P2T system demonstrates a shift toward utilizing vessel-local infrastructure for internal coordination rather than external cloud services. Watch for future updates regarding integration with other maritime fleet management software suites.
Further reading
Explore more developments in maritime-grade hardware and integration in Consumer Electronics.
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