Resultant on either floor above this starts recording an event. Set above your location's ambient vibration level.

Resultant on either floor must fall at or below this for 3 consecutive seconds to close an event. Set below the trigger threshold.

Identifies the monitored structure in event logs and exports

Record data ±N seconds before and after the event window

Allowable storey displacement for your structure (mm). Used for BT/SAT/GAT classification.