The Siemens GM730 is a seismic detector designed to monitor vibrations and detect potential seismic activity within a voltage range of 8 to 16 VDC. It features an alarm output relay and operates with a maximum current of 3.5 mA, ensuring reliable performance while consuming minimal power. With an effective detection range of 4 to 50 meters, this device is suitable for various industrial and commercial applications where early tremor detection is critical. Distributed by BSP Automation, the GM730 provides a dependable solution for enhancing safety and monitoring systems in environments susceptible to seismic events.