With the ability to monitor, record and view four day/night, indoor/outdoor cameras simultaneously, this surveillance system 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 system 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 system also includes two 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. You can expand your system by adding 2 more cameras to monitor all 4 channels. Best of all, the system is incredibly easy to connect to your TV or transfer video footage to a USB flash drive / memory stick, making it an ideal solution for even the least technical of users.