Pathfindr's Smart Barrel Monitor is a standalone device built for reliable field deployment, delivering real-time data on fluid levels, location, temperature, and motion. A built-in radar sensor accurately measures fluid levels within oil drums, while an integrated solar-charging battery provides up to three years of operation without light exposure. The device interacts seamlessly with Pathfindr Detectors and GPS Trackers, relaying data directly to the Pathfindr Portal for centralised monitoring. Rugged, reliable, and easy to install, the Smart Barrel Monitor is designed to withstand demanding environments while keeping your assets accurately tracked.