Automobile security alarm system and monitoring device thereof

The invention discloses an automobile security alarm system. The technical scheme includes that the automobile security alarm system comprises an interior mirror and an acquisition camera arranged onthe interior mirror and used for acquiring image information of a current driver on the driving seat, the interior mirror includes a single mirror used for shading the acquisition camera, and the refection surface of the single mirror faces outsides. The automobile security alarm system has the advantages that a perspective plane faces inwards so that the image information of the current driver can be acquired secretly and stably. 本发明公开了种汽车防盗报警系统，其技术方案要点包括车内后视镜和设置于车内后视镜并用于获取驾驶位上当前驾驶员图像信息的采集摄像头，所述车内后视镜包括遮挡采集摄像头的单面镜，所述单面镜的反射面朝外，透视面朝内本发明具有能够隐秘且稳定的获取当前驾驶员的图像信息的效果。