With home CCTV system using one or more webcams, you can check up on the place when you are not there and record the burglars. There are many Android apps allowing you to view IP cameras. Here I recommend tinyCam Monitor FREE by Tiny Solutions LLC as one part of home surveillance system.
tinyCam Monitor is a excellent app that remotely surveillance, control and digital video recording for your IP cameras, video encoders and DVRs. Simple to set up and intelligent to use. The update speed (frame rate of around 8fps) is very fast through wifi network.