SHAKE SS300 is an advanced seismic switch with a tri-axial MEMS accelerometer to help with earthquake disaster mitigation. The unit has three sets of fully isolated mechanical relays. The three sets of relay can be activated through different settings, such as PGA, PGV, and seismic intensity scales including MMI, KMA, JMA, GBT, and CWB standards. Users can also monitor, test or reset relays through Modbus RTU. The sampling rate of SHAKE SS300 is fixed at 200 SPS to ensure accurate data.

• With the low-pass filter, artificial vibration noise can be effectively filtered out.
• Equip with a 100dB MEMS accelerometer and flash to store the last earthquake information
• SHAKE SS300 two sets of DI inputs make set-up and use simple