SC100 Series seismic vibration sensors are designed to protect high-value and high-risk assets in financial, retail, and other applications. SC100 Series seismic vibration sensors are designed to protect high-value and high-risk assets in financial, retail, and other applications. SC100 Series seismic vibration sensors can be installed in new or existing security systems and offer a higher level of protection and false alarm immunity than traditional shock sensors, which often lack the ability to discriminate between ambient vibration and real attacks. SC100 Series seismic vibration sensors contain several unique features that reduce installation time and costs — including a universal setting that lets dealers choose between safes and vaults with the change of a DIP switch, integrated end-of-line (EOL) resistors that improve connectivity to the control panel, a built-in diagnostic tool, and a compact size that enables placement inside small areas.