SMART S-2421 EASY+

The SMART S-2421 EASY+ is a compact, Plaspy compatible 2G GPS/GLONASS tracker designed for reliable vehicle telematics and fleet management. With internal GNSS and GSM antennas, Bluetooth 4.0 and an integrated accelerometer, the S-2421 EASY+ delivers real-time tracking, telemetry and eco-driving insights in a small form factor that is easy to install across mixed fleets.

Engineered for automotive environments, the device includes a backup battery (≈110 mA·h) to maintain operation during primary power loss and robust overvoltage protection for inputs up to 200 V. Installers and fleet managers will appreciate flexible I/O (three universal inputs, two control outputs and a 1-Wire port), manufacturer configuration tools and firmware packages for straightforward integration with Plaspy's platform.

Key Highlights

• Plaspy compatible: built for straightforward integration into Plaspy real-time tracking and fleet management workflows.
• Compact 2G GPS/GLONASS tracker with internal GNSS and GSM antennas for clean vehicle installation.
• Bluetooth 4.0 (BLE) and integrated accelerometer enable eco-driving telemetry and support for Bluetooth sensors.
• Backup battery (~110 mA·h) maintains continuity during power loss; power inputs protected up to 200 V for harsh electrical environments.
• Flexible sensor and control interfaces — three universal inputs, two control outputs and a 1-Wire interface for external sensors.
• Manufacturer resources: downloadable Passport (manual), wiring example PDF and NTC Configurator utility with firmware packages for easy device setup and updates.
• Optimized for real-time tracking, route history logging, remote diagnostics and equipment control across vehicle fleets.

How It Works with Plaspy

The SMART S-2421 EASY+ sends standard GNSS location and vehicle telemetry to Plaspy, enabling live map visualization, trip logging and alerts. Use the manufacturer's NTC Configurator to point the tracker to your Plaspy server, set reporting intervals and configure I/O behavior. Once connected, Plaspy ingests location, accelerometer events and sensor signals so dispatchers and managers can act on accurate, timely data.

• Real-time location and telemetry updates for live tracking and historical route playback.
• Accelerometer-based eco-driving events (harsh braking/acceleration) for driver coaching and safety analytics.
• Universal inputs accept digital or analog sensors — useful for door/door-alarm monitoring and external fuel-level sensors when configured.
• Control outputs can actuate external equipment for remote control workflows managed through Plaspy.
• Bluetooth 4.0 (BLE) supports integration with Bluetooth sensors and beacons for temperature, cargo or proximity monitoring.
• Power-loss detection and backup-battery telemetry surface to Plaspy for anti-theft and uptime monitoring.

Technical Overview

Use Cases

• Fleet management and real-time tracking for light commercial vehicles and service fleets.
• Anti-theft monitoring and power-loss alerts using backup battery telemetry and Plaspy alerting rules.
• Eco-driving programs that use the built-in accelerometer to detect harsh events and generate driver scoring.
• Remote diagnostics and equipment control — trigger outputs or monitor sensor inputs to manage auxiliary systems.
• Bluetooth sensor deployments for temperature, cargo monitoring or proximity-based workflows using BLE beacons.

Why Choose This Tracker with Plaspy

The SMART S-2421 EASY+ is a purpose-built, Plaspy compatible GPS tracker that balances simplicity, durability and integration capability. Its compact design and internal antennas reduce installation time while the universal inputs and 1-Wire port let you extend telemetry to fuel monitoring, door and alarm sensors when needed. The included NTC Configurator and downloadable Passport simplify commissioning and firmware updates, and the device's backup battery plus 200 V overvoltage protection improve resilience in tough automotive electrical systems.

For fleets and asset managers looking for reliable real-time tracking, telemetry and eco-driving analytics within the Plaspy ecosystem, the S-2421 EASY+ provides a practical combination of I/O flexibility, Bluetooth sensor support and power-robust hardware. Pair the tracker with Plaspy rules to enable anti-theft alerts, route history review, remote control actions and fuel/ignition-related workflows when external sensors are connected, delivering a complete telematics solution tailored to your operations.