This 4 Component Seismograph is a highly versatile multi-sensor technology designed for active earthquake regions, capable of recording high-quality vertical motion data from earthquakes of all magnitudes, both near and far. Its advanced accelerometer sensors remain on scale to accurately detect larger local earthquakes across all axes. With the ability to measure both strong motion and micro-seismic activity, RS4D ensures comprehensive seismic monitoring. Explore our free software tools to enhance data analysis and visualization.