本发明提供一种传感器与照相机连动式入侵侦测设备，其能以较少之错误操作正确地侦测违法入侵于既定区域内的物体Q。依本发明之传感器与照相机连动式入侵侦测设备包含：传感部1，其系依照来自侦测区域A0～An的侦测线之信号接收量变化，而侦测物体Q；影像处理部4，其系依照由照相机2所拍摄之特定区域AC1之影像信号MS的变化，而侦测物体Q；区域设置部3，其在与照相机2连接的监测画面6上设置前述特定区域AC1；及侦测信号产生部5，其系接收来自前述传感部1之侦测信号PD与来自影像处理部4之侦测信号MD1，并产生物体侦测信号DE1。

To provide an intrusion detecting apparatus utilizing a combined sensor and camera, which is capable of detecting with minimized erroneous operation, an object Q intruding in a predetermined area. Included is a sensor unit 1 for detecting an object Q in reference to change in detection lines from any one of detection areas A0 to An, an image processing unit 4 for detecting the object Q in reference to change in video signal MS from a first specific area AC1 taken by a camera 2, an area setting unit for setting the first specific area ACI on a monitor screen 6 electrically connected with the camera 2, and a detection signal generating unit 5 for generating a first object detection signal DE1 in response to receipt of both of a detection signal PD from the sensor unit 1 and a detection signal MD1 from the image processing unit 4.