Instant Push-to-Talk Across New Hampshire
Connect your team instantly across New Hampshire and nationwide with our multi-carrier LTE/5G network. Zero infrastructure required.
Network Infrastructure: New Hampshire
Our multi-carrier backbone leverages existing LTE and 5G infrastructure across New Hampshire, 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 New Hampshire.
Localized Nodes
High-density coverage in major hubs including Manchester, Nashua, Concord.
Manufacturing & Tourism
Serving the Manufacturing & Tourism Sector in New Hampshire
PTT for manufacturing facilities and mountain resorts. Sentinel PTT provides the mission-critical reliability required for high-stakes operations across the state.
Tailored for New Hampshire Teams
Custom talk groups and priority network access designed specifically to support New Hampshire's Manufacturing & Tourism operations and critical regional infrastructure.
Ruggedized Hardware
Our devices are built to withstand the unique environmental challenges of New Hampshire, from extreme seasonal temperature shifts to demanding daily wear and tear.
Multi-Carrier Reliability
Our devices automatically switch between ATT, T-Mobile, and Verizon to keep your New Hampshire teams connected everywhere.
Instant Deployment
No repeaters, no licenses, no infrastructure. Just power on your radios and start talking instantly across New Hampshire.
GPS Dispatch
Track your entire fleet across New Hampshire 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.