The application and market of Network cameras are growing rapidly, in addition to the benefits of tradition CCTV security cameras, there are more advantages and benefits, remote surveillance, let you can see live video at any time, from anywhere on a computer network: 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