4 Channel Wired USB DVR Surveillance System
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 wired USB  DVR all-in-one surveillance package for you.

4 Channel Wired USB DVR System includes the following plus a just-for-you discount:
(1) USB Digital Video Recorder (DVR-USB)
(4) Day/Night Color Wired Bullet Cameras (BC-30WC)
(4) 100 foot Video Cables (CA-100)

If you bought these items separately this system would cost you $545.00. But by purchasing the complete system you only pay $497.00...a savings of $48.00.

CS-USB4CH 4 Channel Wired Surveillance System