Navtelekom - SMART S-2425

The SMART S-2425 is a compact GLONASS/GPS vehicle tracker delivered as a Plaspy compatible solution for fleet managers and service providers. Built for reliable real-time tracking, the unit combines sensitive GLONASS/GPS reception with an integrated GSM antenna and dual-SIM 2G modem to maximize coverage and continuity. Its small footprint and robust I/O set make it ideal for fleet management, telemetry collection, and anti-theft monitoring when paired with the Plaspy platform.

Designed for easy integration and remote management, the SMART S-2425 supports a range of wired interfaces and Bluetooth 4.0 for short-range configuration and peripheral connections. A built-in 380 mAh backup battery maintains reporting during brief power interruptions while power-supply protection and input-line protection up to 200 V simplify safe installation in vehicle electrical systems. When configured with Plaspy, the S-2425 delivers actionable tracking, alarms and telemetry that help operators improve routing, security and operational visibility.

Key Highlights

• Plaspy compatible GPS tracker for dependable real-time tracking and fleet management integration.
• Dual-SIM 2G modem with integrated GSM antenna for redundancy and broad cellular coverage.
• Integrated GLONASS/GPS antennas for sensitive satellite positioning in urban and rural deployments.
• Built-in 380 mAh backup battery to sustain operation during temporary power loss or tamper events.
• Extensive I/O: two programmable control outputs and three universal inputs for ignition, sensors or alarms.
• Multiple data interfaces (RS-232, RS-485, 1-Wire) for telemetry, fuel monitoring integration and onboard controller connections.
• Bluetooth 4.0 for short-range configuration, Bluetooth sensors or peripheral pairing.
• Power-supply and input protection up to 200 V for safer vehicle electrical integration.

How It Works with Plaspy

The SMART S-2425 sends GNSS positions, telemetry and event data over its 2G GSM link to Plaspy, enabling continuous real-time tracking and alerts on the Plaspy dashboard. Plaspy ingests location updates, I/O state changes and sensor telemetry to present maps, trips, alarms and reports. Use Plaspy to configure reporting intervals, geofence alerts and historical playback while the device maintains connectivity via dual-SIM redundancy.

• Real-time location and telemetry updates transmitted via the device's 2G modem.
• Input events (for example ignition or door alarms) mapped to Plaspy events when wired to the universal inputs.
• Telemetry channels (fuel monitoring, temperature, or controller data) available through RS-232/RS-485 and 1-Wire interfaces for Plaspy reporting.
• Remote control outputs can be triggered from Plaspy as immobilizer or alarm responses when configured and connected to vehicle systems.
• Bluetooth 4.0 enables local configuration and connection of BLE sensors or beacons used together with Plaspy dashboards.

Technical Overview

Use Cases

• Fleet management — continuous vehicle location, route playback, and driver behavior telemetry for logistics and delivery fleets.
• Anti-theft and alarm monitoring — input-triggered alerts and remote control outputs used for immobilization or alarm activation via Plaspy.
• Remote diagnostics and telemetry — RS-232/RS-485 and 1-Wire interfaces collect engine data, fuel levels or controller metrics for centralized reporting.
• Integration with onboard controllers — connect to telematics controllers and sensors to consolidate ignition, door and sensor events in Plaspy.
• Short-range sensor pairing — Bluetooth sensors (BLE) for temperature, proximity or movement monitoring in last-mile and refrigerated transport scenarios.

Why Choose This Tracker with Plaspy

Choosing the SMART S-2425 as a Plaspy compatible GPS tracker delivers a practical balance of connectivity, I/O flexibility and vehicle-grade protections. Dual-SIM 2G connectivity and an integrated GNSS antenna minimize downtime and improve coverage for continuous real-time tracking. The extensive wired interfaces and programmable inputs/outputs allow direct integration with ignition circuits, fuel sensors and immobilizer arrangements, enabling Plaspy to present consolidated telemetry and event-driven workflows. Bluetooth 4.0 supports local setup and connection of BLE sensors, expanding telemetry options without complex wiring.

Operationally, the S-2425 reduces installation complexity through robust power-line protection and clear wiring examples in the manufacturer documentation. Remote management via Navtelecom’s DRC platform and configuration tools like NTC Configurator make firmware updates and fleet-wide settings straightforward. For organizations seeking Plaspy compatible hardware to improve asset security, telemetry collection, and fleet optimization, the SMART S-2425 offers a compact, reliable option that integrates into existing vehicle electrical systems and monitoring infrastructures.