Defender SENTINEL3 Web-Ready 16-Channel DVR Security System Digital Video Recorder with Hi-Res Night Vision Surveillance Cameras and 8.5-Inch LCD Web ready DVR allows you to access and view footage via the Internet View footage on the included 8.5-inch monitor Comes with eight high res indoor/outdoor cameras equipped with night vision; One 320 GB Hard Disk Drive DVR Easy to set up &#8211; begins recording once the DVR is plugged in Perfect security solution for large properties and businesses with large storefronts or warehouses