CTC Union DVS-8501E Manual de usuario descargar pdf (Pagina 7)

1. INTRODUCTION

1.1. Welcome

Thank you for purchasing DVS-8501E, 1 channel, D1 H.264 Digital

Video Server developed by CTC Union Technologies Company,

Limited. For a better understanding, please read this manual before

operating the DVS-8501E unit.

1.2. What is IP Surveillance?

IP-Surveillance is a term for a security system that gives users the

ability to monitor and record video and/or audio over an IP (Internet

Protocol-based) computer network such as a local area network (LAN)

or the Internet. In a simple IP-Surveillance system, this involves the

use of a network camera (or an analog camera with a video

encoder/video server), a network switch, a PC for viewing, managing

and storing video, and video management software.

Unlike analog video systems that use dedicated point-to-point analog

cabling from the camera location to the viewing/recording station,

IP-Surveillance (or network video) uses the IP network technology as

the backbone for transporting information. In an IP-Surveillance

application, digitized video and/or audio streams can be sent to any

location, even around the world, if desired, via a wired and/or wireless

IP network, enabling video monitoring and recording from anywhere

with network access.

While an analog video system is for the most part a one-directional

signal carrier that ends at the recording device, a network video

system is bi-directional (allowing information to be sent and received)

and can be an integrated part of a larger, scalable system. A network

camera, for instance, can send video and audio to a user, as well as

receive from the user audio and data instructions that could, for

example, activate doors or external alarms. In addition, a network

video system can communicate with several applications in parallel

and perform various tasks such as detecting motion or sending

different streams of video. Such a system provides for greater

performance possibilities and flexibility.

1 2 3 4 5 6 7 8 9 10 11 12 ... 61 62

Sin comentarios

CTC Union DVS-8501E Manual de usuario Pagina 7