Omron's D7S seismic sensors are earthquake detection sensors with high detection precision and low electricity consumption through 3-axis acceleration sensors and a unique SI value calculation algorithm. The D7S can be embedded easily due to its ultra-small size and ultra-low consumption. They have a spectral intensity (SI) high-precision earthquake indicator, which correlates highly with damage to structures. Internal memory and I2C interface enable the creation of original applications. Download now!