2013 年 11 月 01 日
computer can browse web pages.
4.4.2 Alarm settings
Alarm settings
Alarm trigger
Mobile monitoring technology:
General be called motion detection. Commonly used in unmanned video
surveillance and alarm.CPU through the camera will be carried out
according to certain algorithms capture frame rate according to different
calculating and comparing the resulting image when the screen changes,for
example,people passed ,camera be moved , the the calculated result of the
comparison show that the number will exceed the threshold and indicates
the system can automatically make the appropriate treatment.
