Instant Push-to-Talk Across Hawaii
Connect your team instantly across Hawaii and nationwide with our multi-carrier LTE/5G network. Zero infrastructure required.
Network Infrastructure: Hawaii
Our multi-carrier backbone leverages existing LTE and 5G infrastructure across Hawaii, ensuring that your teams have a priority connection in major urban centers and rural corridors alike.
Statewide Roaming
Automatic switching between ATT, T-Mobile, and Verizon for 99.9% uptime in Hawaii.
Localized Nodes
High-density coverage in major hubs including Honolulu, Pearl City, Hilo.
Tourism & Maritime
Serving the Tourism & Maritime Sector in Hawaii
Inter-island communication for tour operators and maritime services. Sentinel PTT provides the mission-critical reliability required for high-stakes operations across the state.
Tailored for Hawaii Teams
Custom talk groups and priority network access designed specifically to support Hawaii's Tourism & Maritime operations and critical regional infrastructure.
Ruggedized Hardware
Our devices are built to withstand the unique environmental challenges of Hawaii, from intense heat to high coastal humidity and hurricane conditions.
Multi-Carrier Reliability
Our devices automatically switch between ATT, T-Mobile, and Verizon to keep your Hawaii teams connected everywhere.
Instant Deployment
No repeaters, no licenses, no infrastructure. Just power on your radios and start talking instantly across Hawaii.
GPS Dispatch
Track your entire fleet across Hawaii in real-time with our powerful PC dispatch console.
See Sentinel PTT In Action
Tell us about your team and we'll walk you through a live demo tailored to your industry. No commitment required - just a clear picture of what Sentinel can do for you.