CCTV Camera Systems the traditional analogue surveillance technology has been used for over 2 decades, and it is rapidly being replaced by the more efficient digital I.P. technology surveillance camera systems. The combination of the computer technology and CCTV has created a powerful tool.
I.P. or Internet Protocol is the most widely used system for communication over the internet and computer networks. An I.P. address is a unique 32 bit number assigned by the Network Information Center that permits I.P. networks to communicate with each other, from any where in the world. The I.P. address is divided into three parts, the first part designates the network address, the second the subnet address, and the third the host address.
The I.P. CCTV Camera System creates digitized video streams, which are transferred over a computer network, enabling remote monitoring from anywhere within the reach of the network and also viewing from remote locations by way of the Internet. This technology has many advantages over traditional CCTV systems.
Cost:
Most CCTV Camera system will integrate with your present computer system and does not require any extra hard ware like VCRs, monitors, switches or joysticks. Maintenance cost is also quite lower as equipment servicing is not required. I.P. systems can work with an existing analogue one, as it can be configured to receive the same video and alarm signals as the analogue system. Since both are capable of independent operation, there is no need to dispose of existing equipment until you are ready to expand the I.P. CCTV Camera system, thus saving on initial installation and equipment costs.
Flexibility:
The system allows remote access to areas without a power source. It has simplified user interface from a computer by way of a key board and or a mouse. Expandability without great infrastructural cost is a key factor and it is not brand restricted as all use the same protocol. I.P. Surveillance technology can be readily integrated into other functions and security services, since the digital video feeds can simply be distributed into other networked systems, e.g. access control, intranets, alarm systems, etc.
Images:
Are of a higher quality due to the use of digital cameras, digital processing and storage. Digital technology allows no degradation of images over time as with older magnetic tapes. Storage can be on your computer external hard drive or other computer data storage source, including DVD disks.
I.P. CCTV Camera Systems is the way of the future as it offers the highest degree of flexibility and integration at the least cost. It is adaptable to most all situations that one can think off. It has changed the architecture of the CCTV security camera design concept.
