This app is to help consumers, digital recorders, or the same (DVR), which is the exact amount of days of the recording device identifies you by giving information such as the number of cameras the amount of fps the recording device , specify the system color scheme device (NTSC/PAL), the quality of the images and the amount of the average capture images based on hours and specify the amount of the capacity of the hard disk device can The amount of recording images device. It should be noted that the output of this program is based on days, hours or minutes can be visible.