100+
Downloads
Content rating
Everyone
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About this app

Sentra is your ultimate platform for real-time team collaboration and communication.

Whether it’s voice, data, or video, Sentra delivers critical communication services that keep your operations running smoothly.

But that’s not all—it seamlessly integrates with your existing narrowband two-way communication systems and also works effortlessly over LTE, 5G, and Wi-Fi networks, giving you unmatched flexibility.

Sentra goes beyond just connecting people; it’s a powerhouse with integrated applications like Push-to-Talk, allowing communication from your corporate desk straight to the operational floor. And with AI as a force multiplier, multiple AI agents can work simultaneously to supercharge your team’s collaboration.

Sentra is truly versatile—you can use it on desktop phones, smartphones, traditional two-way radios, or even Android Auto in vehicles. It’s a complete, all-in-one collaboration solution for any enterprise. And you can get Sentra with a fraction of price of a traditional system.

Whether you're starting fresh with a greenfield deployment or looking to enhance your current system with Gen-AI capabilities, Sentra is designed to fit seamlessly into your operations.

While the Sentra mobile client application is free to download, customers also need on site software. Please contact sales@Nybsys.com for further information

Features:
* Push-to-talk
* Zero-lag voice communication
* Secure channel communication
* View user list and locations on Map
* User status (online/offline)
* Channel and Private Messaging
* Private Audio and Video call
Updated on
Aug 26, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location
Data is encrypted in transit

What’s new

* Fixed the call heads-up notification issue for Android 16 devices.
* Updated the call notification style for better visibility.
* Ensured cleaner message history and improved overall app stability.

App support

About the developer
NYBSYS, INC.
sentra@nybsys.com
2674 N 1st St Ste 220 San Jose, CA 95134 United States
+1 408-256-1361

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