Meet the VSV-SB1 spy camera: a law enforcement grade body worn camera with 1080p resolution that lets you record video discreetly for up to 2 hours. It can record to a Micro SD card up to 128GB. The camera features loop recording and date/time stamping.
The camera lens is invisible for discreet recording. You can get it for under $100 at this time.
[HT]