HCO SG580MB Manual - Manual (Page 33)

HCO ScoutGuard SG580MB
4 Advanced Operations
Page 30
Images and videos are saved in the pre-named folder. File
numbering continues by adding one to the last number for each new
image or video. Saving names are IMAG0001.JPG or IMAG0001.AVI.
Through the suffix you can distinguish whether the file is an image
(with suffix .jpg) or a video (with suffix .avi).