Based on the platform of embedded Linux system and Android mobile phone,this paper puts forward a design of mobile monitoring system,which contains the function of intrusion detection and alarm notification. Firstly,it sets up the embedded video server spcaview,and analyses the compress coding of video frame,and researches on NDK development of Android,and develops monitoring terminal with C /S model. Then,combined with infrared sensor model and GPRS model,it completes the function of detection and alarm no...