Our range of 16-channel DVRs are suitable for large businesses, schools, retail stores, and warehouse operations. Each 16-channel digital video recorder features multiplex operation, so you can simultaneously record, live view, play back and back up your video. All DVR recorders feature H.264 compression and motion detection recording to maximize storage space. They also offer a variety of ways to offload video to an external storage location for archiving, including USB drive, network offload, and built-in DVD burner. Other features include pre/post-alarm recording, multiple recording modes, and email notification of events. All of our security DVRs can be connected to your network, so you can remotely monitor your security camera system via a web browser or from our free smartphone from anywhere in the world.