Suntech - ST4915LCBF

The ST4915LCBF is a rugged, long-life GPS tracker designed to be Plaspy compatible for reliable asset and fleet monitoring. Built in an IP67 enclosure with LTE Cat M1 / NB‑IoT connectivity and 2G fallback, the ST4915LCBF combines high-sensitivity GNSS, BLE 5.x support and Wi‑Fi geolocation to deliver dependable real-time tracking and telemetry in harsh, long-term deployments.

Optimized for low maintenance, the ST4915LCBF pairs exceptionally long battery autonomy with robust communications and onboard sensors. When integrated with Plaspy, this tracker supports scalable fleet management, anti-theft alerts, BLE sensor aggregation, and geolocation-assisted tracking workflows that reduce operational costs and improve visibility across distributed assets.

Key Highlights

• Plaspy compatible GPS tracker with LTE Cat M1 / NB‑IoT and 2G fallback for broad cellular coverage.
• Exceptional battery autonomy: 3.6V, 57Ah primary cell with up to 10 years operation at one daily report.
• High-performance GNSS (u‑blox 56‑channel) with ~±1.5 m CEP typical accuracy and fast TTFF.
• BLE 5.x and BLE gateway functionality for Bluetooth sensors and beacons aggregation.
• Wi‑Fi geolocation augmentation to improve positioning where GNSS is limited.
• Rugged IP67 enclosure, SAE‑J1455 shock and vibration compliance, and wide temperature range for harsh environments.
• Low deep‑sleep currents (<10–45 µA depending on GPS backup state) for extended field deployments.

How It Works with Plaspy

When the ST4915LCBF is connected to Plaspy, positional and sensor data stream securely via standard TCP/UDP channels to provide timely maps, alerts, and telemetry dashboards. Plaspy ingests GNSS fixes, accelerometer events, BLE and Wi‑Fi location hints, and power/battery telemetry to generate meaningful real-time tracking and historical reports for fleet management and asset operators.

• Real-time location and telemetry updates sent via LTE Cat M1 / NB‑IoT (with 2G fallback) using TCP/UDP.
• GNSS position fixes (high sensitivity) combined with Wi‑Fi fingerprints to improve location indoors or under canopy.
• BLE gateway mode aggregates Bluetooth sensors/beacons for temperature, presence, or proximity workflows using Plaspy dashboards.
• Onboard 3‑axis accelerometer provides motion detection for tamper and anti-theft alerts and for event-triggered reporting.
• Battery and power state reporting supports long-term health monitoring and predictive maintenance of deployed units.

Technical Overview

Use Cases

• Long-term asset tracking for containers, trailers, and remote equipment where multi-year battery life reduces maintenance visits.
• Remote equipment monitoring that combines GNSS, telemetry and accelerometer events to detect movement, misuse or tampering.
• BLE beacon aggregation for inventory, temperature-sensitive loads, or sensor networks using the device as a BLE gateway.
• Geolocation-assisted tracking using Wi‑Fi fingerprints to improve location accuracy in urban canyons, yards or indoor transition zones.
• Fleet management and anti-theft workflows: motion alerts, geofence notifications and power/battery telemetry for proactive recovery and maintenance.

Why Choose This Tracker with Plaspy

The ST4915LCBF offers a compelling balance of durability, long battery life and multi-radio connectivity that makes it a strong choice for organizations deploying Plaspy for fleet management and asset visibility. Its LTE Cat M1 / NB‑IoT connectivity with 2G fallback ensures broad coverage while the high-sensitivity GNSS and Wi‑Fi augmentation deliver reliable real-time tracking even in challenging environments. BLE gateway support lets you extend telemetry to Bluetooth sensors for temperature, proximity and other environmental monitoring.

For operators focused on minimizing field maintenance, the exceptional primary battery autonomy and ultra-low deep‑sleep currents cut lifecycle costs and reduce service disruption. Integrated motion sensing enables anti-theft and tamper detection while status LEDs and a magnetic on/off key provide secure, simple operation in the field. When paired with Plaspy, the ST4915LCBF helps implement actionable telemetry, supports fuel monitoring workflows when paired with vehicle sensors, and can be incorporated into ignition or immobilizer control workflows through the platform’s integrations and custom logic.

In short, the ST4915LCBF is a Plaspy compatible, rugged GPS tracker designed for dependable real-time tracking, telemetry aggregation, and long-duration deployments where reliability, low maintenance and multi-modal positioning matter.