Camera Events Defocus Trigger Message: ENDDEFOCUS/STARTDEFOCUS Tamper Detection Trigger Message START/STOPTAMPER Motion Detection Trigger Message START/STOPMOTION People Counting Trigger Message PEOPLECOUNTING Scene Changed Trigger Message SCENECHANGED Audio Detection Trigger Message STARTAUDIO/STOPAUDIO Miscellaneous Trigger Message MISCELLANEOUS Object In Area Detection Trigger Message OBJECTINAREA Object Recognize Trigger Message OBJECTRECOGNIZED