Scalability & flexibility: the Cameras can be added more easy as your requirement, from a single unit to hundreds, frame rates and storage can be increased at any time and at any place in the network, simply by adding more hard drives and servers. Cost-effective infrastructure: Existing network or internet cabling can be used, when installing a new infrastructure, internet cabling is much less expensive than coaxial-cable. Open standards: as a global standard, IP is widely used in IT infrastructure, delivering significant cost savings through the use of open system components and interoperability with other networks, including compression and wireless connectivity technologies. Network functionality: a single network manages audio,video and data with remote and shared availability through both and wired and wireless connection,for optimal accessibility and cost reduction. Reliability: Maximum reliability is assured through redundant infrastructure and management software that provides real-time status of the entire network and facilitates preventive maintenance. Accessibility: Real time or recorded images can be accessed from any location with an internet connection, fro additional convenience and savings. Cost of ownership: a total system approach with software components has proven to be more cost-effective than “ black box”, for both installation and operation.