Sentinel Push-to-Talk Logo
    Next-Gen Communication

    Your Smartphone,
    Professionalized.

    The Sentinel PTT App turns any iOS or Android device into a mission-critical communication tool. Bridge the gap between your field team and office with instant voice, video, and data.

    Sentinel PTT App Interface

    Enterprise-Grade Features

    Built for teams that can't afford to lose contact. Our app provides the same reliability as traditional radios with the power of modern smartphones.

    Voice PTT

    Instant voice communication at the push of a button. Supports individual and group calls without the need for confirmation.

    Video PTT

    Transmit real-time video alongside voice. Share your surroundings instantly with the team for better situational awareness.

    Enterprise Messenger

    Exchange text messages, high-resolution images, and files securely within private or group conversations.

    Location Tracking

    Real-time GPS tracking with periodic updates. Integrated with Google Maps and OpenStreetMap for precise fleet visibility.

    Emergency SOS

    Dedicated SOS button and Man Down alerts. Instantly triggers high-priority emergency calls and reports to dispatch.

    OTA Programming

    Over-the-Air configuration allows dispatchers to remotely modify user settings and push updates instantly.

    Server Redundancy

    Enterprise-grade reliability with automatic replication and failover between master and backup servers.

    Voice & Video Recording

    All communications are recorded on the server in high-quality formats for audit, training, and compliance.

    GPS Tracking Feature

    Complete Fleet Visibility

    Real-Time Updates

    See exactly where your team is at any moment with sub-second latency.

    Geofencing Capabilities

    Set virtual boundaries and receive alerts when team members enter or exit zones.

    Safety First: Emergency SOS

    The Sentinel PTT App includes a dedicated emergency mode that prioritizes life safety. When an SOS is triggered, the app automatically broadcasts to all dispatchers and opens a high-priority voice channel.

    • One-touch SOS activation
    • Man Down / No Motion detection
    • Automatic location broadcast on alert
    SOS Emergency Feature

    Ready to Connect Your Team?

    Contact our team today to get the Sentinel PTT App deployed for your organization.