기술 LIVE CAMERA CCTV

CCTV camera
video Surveillance System
One of the most significant technological changes in CCTV market is the advent of so called IP cameras. When choosing security cameras for your home or business, you’ll notice a lot of talk about the differences between analog cameras and IP cameras. Both types of cameras work well in either personal or business security scenarios. An analog camera feeds your security images directly to a television, DVR, or DVD player. An IP, or network, camera feeds your security images directly to a Web server.
Despite the fact digital surveillance has been available for quite a few years, there is scant little objective information on what sets them apart from the analog cameras that had powered the industry for decades before. The complexity of what goes into design of IP cameras is partly responsible for this, requiring users to be fluent in everything from advanced video compression to computers and networking. Whether an analog or IP camera is best for you depends upon your individual security needs, so I’m going to list some differences between the two to help you decide on your security camera.
An Internet protocol camera, or IP camera, is a type of digital video camera commonly employed for surveillance, and which, unlike analog closed circuit television (CCTV) cameras, can send and receive data via a computer network and the Internet. Although most cameras that do this are webcams

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