Dedicated Micros & AD Network Video Corporate Overview highlights the real business benefits by choosing AD's specialised video and fire solutions. The Group has been operating globally for over 30 years providing integrated networked video surveillance products and management solutions to wide range of sectors including retail, banking, education, healthcare, transport and infrastructure. Technological developments pioneered by DM have formed the building blocks for the success of today's CCTV industry, earning the company a reputation as one of the industry's foremost innovative forces and the name behind some of the most advanced surveillance equipment on the market. ECO4CD-160 4 Channel w/160GB HDD, Networking & Built-in CD-R. Dedicated Micros ECO4 CD-160GB - 4 channel, 160GB HDD, Internal CD-R, 30 pps, Digital Video Recorder. Features 4-channel model with camera loop through, Storage HDD 160 GB (Available with 40GB, 80GB, 160GB), Built-in CD-R, 2CIF recording resolution with 30 PPS total, Remote Internet viewing and feature use via the integrated Network, Viewer software, Archive via internal CD-R, Software upgrade capable remotely by computer, Internal CD writer, Compact, Economical DVMR, Up to 7 days of recording ,Space saving design, Easy to install and use, Remote viewing, Activity Detection.