Analysis of Wuxi Dehang Technology Security monitoring What are the characteristics of the system?
The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and forms an independent and complete system from camera to image display and recording. It can reflect the monitored objects in real time, vividly and truly. It not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace manual monitoring for a long time in harsh environments, so that people can see the actual situation of the monitored scene and record it through the video recorder. At the same time, the alarm system equipment will alarm for illegal intrusion, and the generated alarm signal will be input to the alarm host, which will trigger the monitoring system to record.
Remote security monitoring system uses digital network as transmission medium and network video The server Core. Comprehensive use of digital video processing technology, automatic control, network transmission technology, artificial intelligence and other technologies, not only/have the advantages of fast video processing capability, digital information anti-interference capability, convenient for fast query and record of ordinary security monitoring system, but also rely on the network, give full play to the advantages brought by broadband network, Connect the monitoring video center with any point that can connect to the network to achieve the remote, centralized and real-time effect of the ideal closed-circuit monitoring system.
So, what are the characteristics of the security monitoring system?
1. Clear and simple structure: because the monitoring host realizes many functions of the video matrix, picture splitter and other devices in the simulation system through the management software of the Xiangshi network video centralized monitoring system, and realizes the video recording function through the computer hard disk, the system structure is greatly simplified and highly integrated.
2. Simple management and application: because digital monitoring system is based on computer and network equipment The vast majority of system control and management functions are realized through computers, without simulating many complicated equipment in the system, which reduces the management work intensity of operation and maintenance personnel.
3. Powerful operation function: multiple display modes; Multi screen intelligent switching patrol; Multiple early warning modes; Real time, timing, alarm triggering, start and stop at any time and other video recording methods; Picture capture and printing; Intelligent fast video playback query, etc.
4. Simple monitoring and viewing: because the full digital network video centralized monitoring mode is based on the characteristics of the network, there is no need to increase equipment investment. The remote or local monitoring center on the network can monitor, record or play back one or more monitoring scene pictures at will, and the authorized networked computer can also realize the monitoring function, It avoids the inconvenience and absence of supervision and management caused by geographical spacing.
5. Ji High security/capability: image mask technology to prevent illegal tampering with video data; Any authorized computer on the network can perform video backup to effectively prevent malicious damage; Network failure disconnection cache function can effectively protect video data; Video interruption host alarm function; Authorization hierarchical management function; Powerful log management function.
6. Unlimited seamless scalability: monitoring video camera The increase of is mainly due to the increase of remote monitoring points in the front end, which are identified by IP addresses. Adding equipment only means the expansion of IP addresses. A simple structure can form a huge multi-level monitoring network.
Wuxi Dehang Technology Co., Ltd., founded in 2010, is a computer network system integration and weak current engineering service company in z industry.
For many years, the company has been committed to information system integration, Internet/Intranet software development, building a technical service network covering the whole country, and providing a complete set of solutions for large, medium and small users such as early planning, scheme design, application development, system installation, debugging and personnel training of information systems and weak current systems. So far, it has provided hundreds of large and medium-sized computer network systems and weak current engineering solutions in the fields of finance, insurance, securities, power, banking, civil aviation, railway, water conservancy, petrochemical, national defense, customs, telecommunications, scientific research institutions, etc.
