The USB DVR is a surveillance computer hardware that turns your home or office computer into a powerful, global-wide video surveillance system in 5 minutes or less. Now we’ve put together a complete wireless USB DVR all-in-one surveillance package for you. Does NOT work with Windows 7.
This complete surveillance system includes the following plus a just-for-you discount:
(1) USB Digital Video Recorder (DVR-USB). (DVR-USB)
(4) Day/Night Color Wireless Bullet Cameras (BC-30GC)
(4) 2.4 GHz Video Receivers (TR-2.4)