The DVR-15MR is a 4-channel digital video recorder with a built-in 15" LCD color monitor. It has MPEG-4 techonology, internet access and records at 7.5 fps, making it ideal for small buisness and home use. The product comes with a 80 GB hard Drive (one space for hard drive - hard drive is removable). The DVR-15MR has one channel of audio recording. The 15" LCD monitor has a built-in quad. Comes with a remote control.