With the D01C2 Monitoring & Recording System from Swann's , peace of mind has never been easier or more affordable. With the ability to monitor, record and view four day/night, indoor/outdoor cameras simultaneously, the D01 DVR protects your home or business with total coverage, without any security "blind spots." By switching to the state-of-the-art motion detection mode, the D01 only records activity so there's no "dead" footage to wade through, saving hard drive space in the process. With its ultra-compact design and small footprint, it won't clutter up your home or work environment. It even comes with a built-in remote so you'll never get stuck searching for the control. The D01C2 system also includes four security cameras that can see in the dark up to 30 feet with the ability to monitor indoors or outdoors thanks to their sturdy anti-corrosive construction.