Navtelekom - SMART S-2435 MAX

The SMART S-2435 MAX is a compact, Plaspy 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 Plaspy for visualization, alerts and reporting.

Key Highlights

• Plaspy 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 Plaspy

When paired with Plaspy, 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; Plaspy 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 Plaspy 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 Plaspy 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 Plaspy 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 Plaspy

The SMART S-2435 MAX is a practical choice for teams that need a Plaspy 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 Plaspy. 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 Plaspy alerts and support remote control actions — all within a compact form factor optimized for vehicles and industrial use.