INTRUDER SENSOR, INTRUDER THREATENER, AND INTRUDER THREATENER FOR VEHICLE

摘要

When a Doppler sensor (2) for itself receives a variation of a reflected wave produced by reflection of a microwave transmitted by the Doppler sensor (2) from an object and detects movement of the object, an authenticating section (3) performs ID authentication. According to the output from the authenticating means, a control section (4) instructs a threatening section (10) to perform threat.