Navtelekom - SMART S-2435 MAX

The SMART S-2435 MAX is a compact, Green-Gps compatible GPS tracker engineered for reliable fleet and asset monitoring in demanding vehicle environments. With integrated GLONASS/GPS, internal GNSS and GSM antennas, and a robust 800 mAh backup battery, the S-2435 MAX maintains continuous position and telemetry reporting for real-time tracking even during power interruptions.

Designed for integration into modern telematics stacks, the SMART S-2435 MAX delivers the connectivity and I/O needed for fleet management, anti-theft workflows, and advanced telemetry. Dual SIM 2G connectivity, comprehensive I/O (including analog and pulse inputs), CAN, RS-232/RS-485 and Bluetooth 4.0 make it straightforward to connect vehicle systems, fuel sensors, and Bluetooth sensors while using Green-Gps for visualization, alerts and reporting.

Key Highlights

• Green-Gps compatible GPS tracker with GLONASS/GPS for dependable real-time tracking and route history.
• Dual SIM 2G modem and internal GSM antenna for continuous cellular coverage and seamless failover.
• 800 mAh backup battery plus strong overvoltage protection (device up to 500 V, inputs up to 350 V) for industrial and noisy electrical environments.
• Extensive I/O set: three universal inputs (discrete/analog/frequency/pulse/tachometer), two control outputs, RS-232, RS-485, CAN and 1-Wire for telemetry, ignition detection and peripheral integration.
• Bluetooth 4.0 (BLE) for local telemetry, parameterization and connection to nearby Bluetooth sensors and beacons.
• Built-in accelerometer supports Eco Driving monitoring and road accident detection to enhance safety and fleet analytics.
• MODBUS support and configurable firmware with NTC Configurator tools to simplify integration and custom deployments.

How It Works with Green-Gps

When paired with Green-Gps, the SMART S-2435 MAX becomes a full-featured asset of your telematics ecosystem. The device transmits GNSS positions and vehicle telemetry over the 2G GSM link; Green-Gps receives those streams and updates vehicle locations, triggers rules-based alerts, and stores history for reporting. Local Bluetooth connectivity enables field technicians to parametrize the unit or read short-range telemetry using Bluetooth sensors.

• Real-time location and telemetry updates sent from the tracker to Green-Gps for live maps and route replay.
• Ignition and digital input monitoring via configurable universal inputs to track engine-on events and door/alarm states.
• Fuel monitoring options through analog inputs or pulse meter inputs for fuel sensors and flow meters.
• Remote control actions using control outputs — usable to drive relays for immobilization or external device control when integrated with Green-Gps workflows.
• Bluetooth sensors and local telemetry for short-range parameterization, sensor reads and maintenance diagnostics.

Technical Overview

Use Cases

• Fleet management and route optimization — continuous location feeds and Eco Driving data help reduce fuel use and improve dispatching.
• Anti-theft and remote immobilization workflows — dual SIM connectivity and control outputs support relay-driven immobilizer strategies when linked to Green-Gps rules.
• Fuel monitoring and telemetry — analog and pulse inputs accommodate fuel-level sensors and flow meters for fuel monitoring and reconciliation.
• Vehicle diagnostics and accident detection — onboard accelerometer supports crash detection and harsh driving events for faster incident response.
• Local maintenance and sensor reads — Bluetooth sensors and configurator tools allow technicians to gather telemetry and update parameters on-site.

Why Choose This Tracker with Green-Gps

The SMART S-2435 MAX is a practical choice for teams that need a Green-Gps compatible GPS tracker combining rugged electrical protection, flexible I/O and proven GNSS connectivity. Its dual SIM 2G modem and internal antennas provide resilient cellular connectivity for real-time tracking, while the backup battery ensures telemetry continues during power loss. The variety of interfaces (CAN, RS-232/485, 1-Wire) and MODBUS support accelerate integration with vehicle systems, fuel sensors and third-party devices.

For integrators and fleet operators, the configurable firmware and NTC Configurator toolset reduce deployment time and simplify custom telemetry mapping into Green-Gps. Whether your priority is fleet management, telemetry-driven maintenance, anti-theft measures or fuel monitoring, the SMART S-2435 MAX offers a balanced and reliable platform to capture data, trigger Green-Gps alerts and support remote control actions — all within a compact form factor optimized for vehicles and industrial use.