The DX-TX4U500 4-Channel DVR 500GB Ethernet from Mitsubishi is a DVR designed for security work. It is ideal for use in retail locations, convenience stores, and restaurants, among many other possible settings and applications.

The video player and hard drive are both built into the unit, making it easy to set up and use. Simply connect it to a PC to begin operation without any special software or hardware. It also includes a proprietary compression technology that allows you to record up to 120 frames per second.

Remote management software allows you to access and control the unit from afar. Other features include PTZ for dome cameras, motion detection capability, and enhanced DDNS.