Skip to main content

Navtelekom - SIGNAL S-2651 Features

This page describes the public feature context for the Navtelekom SIGNAL S-2651 when used with Plaspy. It focuses on the user-facing capabilities relevant to fleet management, telematics, and asset monitoring and how those capabilities typically map into the Plaspy platform.

Exact feature availability, behavior, and configuration options can vary by firmware version, hardware revision, regional variant, and how the unit is installed. For device-specific or up-to-date implementation details always consult the manufacturer documentation.

Feature Overview​

The SIGNAL S-2651 is a compact, Plaspy compatible GPS tracker designed to provide reliable real-time positioning and telemetry for vehicles and fixed assets. It combines multi-constellation GNSS positioning with cellular connectivity, local logging, and a range of vehicle and industrial interfaces to support monitoring and basic remote control workflows.

  • Multi-constellation GLONASS/GPS positioning for improved location accuracy and route history.
  • 2G cellular modem with dual SIM to maintain connectivity and continuous telemetry transmission.
  • Multiple physical interfaces including CAN, RS-232, RS-485 and 1-Wire for integrating vehicle and industrial sensors.
  • Local SD-card logging up to 32 GB to preserve data during network gaps and for post-trip analysis.
  • Six configurable universal inputs and four switched outputs for event monitoring and remote actuator control.
  • Bluetooth 4.0 for on-site configuration and short-range sensor integration.

Core Features of Navtelekom - SIGNAL S-2651​

  • GLONASS and GPS multi-constellation GNSS positioning for continuous location reporting.
  • Dual SIM 2G cellular modem for resilient data uplink in coverage-variable regions.
  • CAN, RS-232, RS-485 and 1-Wire interfaces for vehicle bus and sensor telemetry integration.
  • Six universal configurable inputs and four switched outputs for ignition, door, alarm and remote control use cases.
  • SD-card storage support up to 32 GB for local logging and data continuity.
  • Built-in Li‑Po backup battery and power line protection to preserve logs across power events.
  • Bluetooth 4.0 support for local configuration and compatible short-range sensors.
  • MODBUS protocol support on appropriate serial interfaces for industrial telemetry integration.

How These Features Work with Plaspy​

When connected to Plaspy, the SIGNAL S-2651 streams location and event data into the platform so that operators can monitor assets in near real time and review historical activity. Plaspy consumes position updates, input/output events and supported sensor telemetry to present location, status and event context in the monitoring UI and reporting tools.

  • Real-time location updates and historical routes appear within Plaspy for situational awareness and playback.
  • Configurable inputs map to event notifications in Plaspy for ignition, door, or alarm state tracking.
  • CAN and serial sensor telemetry can be reported into Plaspy to support fuel or diagnostic reporting where available.
  • Switched outputs can be used with Plaspy workflows to trigger remote control or immobilization actions when configured.
  • SD-card logging provides fallback data that can be uploaded or reviewed to fill gaps when cellular coverage is interrupted.
  • Bluetooth is used for onsite configuration and short-range sensor pairing without requiring platform-side changes.

Typical Use Cases​

  • Fleet tracking for delivery trucks, service vehicles and commercial fleets requiring continuous position and route history.
  • Fuel and sensor telemetry integration for operational efficiency reporting using CAN and serial interfaces.
  • Anti-theft and recovery workflows using event monitoring and switched outputs for remote control.
  • Stationary asset monitoring where SD logging and external antennas support periodic uploads and reliable logging.
  • Telematics and diagnostics aggregation for special equipment via RS-232, RS-485 or MODBUS connections.
  • Short-range environmental or cargo monitoring using compatible Bluetooth sensors.

Feature Availability Notes​

  • Function availability depends on installed firmware; some telemetry or protocol options may vary by firmware revision.
  • Hardware revisions and regional product variants can affect supported cellular bands, interfaces, or accessory compatibility.
  • Certain integrations such as CAN or MODBUS require correct wiring and configuration during installation to expose expected telemetry.
  • SD-card logging capacity and behavior depend on card type and device firmware; use recommended card classes for best results.
  • Bluetooth and local configuration features require proximity and appropriate companion tools or apps for on-site setup.
  • For the latest technical specifications and accessory lists consult Navtelekom documentation for the specific device serial number or model variant.

Why Use Plaspy with These Features​

Plaspy provides a practical monitoring and management layer for SIGNAL S-2651 devices, turning raw position and telemetry into operational insight. By combining continuous GNSS positioning, resilient cellular connectivity, and broad I/O support, the S-2651 can feed Plaspy with the location and event data organizations need for tracking, reporting, and workflow automation.

To learn more about Plaspy and how the SIGNAL S-2651 can be integrated into your fleet or asset monitoring setup visit https://www.plaspy.com. Device features, firmware behavior, and manufacturer details can change over time, so verify the latest device-specific information with Navtelekom at https://www.navtelecom.ru/.

Tracker Capabilities

See how these features fit into Plaspy

Plaspy helps turn compatible tracker capabilities into useful visibility, monitoring, and operational workflows across vehicles and assets.

Learn more about Plaspy