SVAT CLEARVU4 Web Ready 16 Channel Deluxe DVR Security System with 16 Indoor/Outdoor Hi-Res Night Vision Surveillance Cameras View live or recorded footage from any computer with Internet Explorer, anywhere in the world Records up to 750 days on the removable 320GB Seagate hard drive 16 hi-res outdoor CCD cameras Each camera comes equipped with 12 infrared LEDs that allow you to see up to 15ft in the dark CF card backup (CF card not included)