A sensor system for monitoring a perimeter for a plurality of events
comprises a signal sensor configured to receive an event signal for an
event of the plurality of events, a processing system configured to
process the event signal to determine if the event is a threat, confirm
that the event is a threat in response to determining that the event is a
threat, and generate a threat message identifying the event in response
to confirming the threat, and an interface system configured to transmit
the threat message.