The Suntech ST4915 is a powerful GPS tracker designed for a wide range of applications. With its LTE Cat. M1/NB-IoT network compatibility, it ensures reliable and efficient communication. The tracker boasts an impressive 10 years of storage capacity, allowing you to access historical data whenever needed. Its rugged and sleek design makes it suitable for use in various environments, while its waterproof rating of IP67 ensures durability even in harsh conditions.

One of the standout features of the ST4915 is its extremely low power consumption, making it an ideal choice for long-term tracking applications. The tracker is equipped with a replaceable lithium thionyl battery, providing reliable power for extended periods. Additionally, the low battery alert feature notifies you when the battery is running low, ensuring uninterrupted tracking.

The ST4915 also offers advanced functionality with its built-in 3-axis accelerometer, allowing you to monitor motion and detect any sudden movements. Firmware upgrades can be done remotely over-the-air (OTA), eliminating the need for manual updates. The tracker is also equipped with wireless communication capabilities, including Bluetooth 5.0 and optional WiFi for geolocation purposes.

With its high-precision GNSS receiver, the ST4915 provides accurate location data with an accuracy of +/- 2.5m CEP. It supports various satellite systems, including GPS and Glonass, and features a fast cold start time of less than 35 seconds. The tracker also meets industry standards for shock and vibration resistance, ensuring reliable performance in demanding environments.

In terms of hardware, the ST4915 features LED indicators for network and GPS status, as well as optional sensors for temperature, humidity, light, and barometric pressure. The user interface allows for easy power on/off using a magnet. The tracker is powered by a non-rechargeable 3.6V, 57Ah backup battery, providing up to 10 years of autonomy with three reporting per day. It operates in a wide temperature range from -30°C to +85°C and is dust and water-resistant with an IP67 rating (IP65 with humidity sensor).

Overall, the Suntech ST4915 is a reliable and feature-packed GPS tracker that offers long-term storage, low power consumption, and rugged design. Whether you need to track vehicles, assets, or personnel, this tracker provides the necessary functionality and durability for a wide range of applications.