●Project demand analysis
　　
High-definition network camera is an advanced intelligent security equipment. It is the nemesis of criminals such as burglary and robbery. It is also a set of advanced equipment to prevent fire and gas leakage. In the event of an accident, an emergency alarm can be set and the camera can be controlled. The dialer dials the user's phone and sends the high-definition pictures captured on-site to the mobile phone mailbox or FTP server, so that the user can hear and see the alarm occurrence at any time. It improves the defects that cannot be seen when the traditional anti-theft alarm equipment alarms, and brings a brand-new security concept to users. In addition, by accessing the network camera through any computer or mobile phone that can access the Internet, you can see the life of the children or the elderly at home anytime and anywhere, and you can also hear their voices at any time, or let them hear your voice. Rongrong, just like your family is always by your side. Every day, you can be sure whether the children go home safely, whether the elderly’s daily life is as usual, the conditions of the guests and visitors, the work conditions of the nanny, etc., can completely solve the difficulties in the home that cannot be taken care of due to the busy work.
　　
　　●System Overview
　　
The home and villa high-definition network monitoring system is currently the latest all-digital video monitoring system based on network transmission. The system mainly uses the latest computer processing technology (computer image processing, compression, transmission technology, network technology) to integrate the front-end high-definition network camera The audio and video signals are transmitted to the back-end monitoring center or other sub-control centers through the network to achieve centralized high-definition monitoring and alarm functions. The core components of the high-definition network monitoring system include megapixel high-definition network cameras, high-definition network hard disk recorders, and supporting network video centralized monitoring system management software. This solution is the starting point to meet the actual application of users. Compared with the traditional analog monitoring system, it greatly reduces the waste of line resources and minimizes the cost of the system. At the same time, the system has complete functions, high definition, high cost performance, high stability, The features of low maintenance and flexible capacity expansion increase the application value of the monitoring system.
　　
　　●System function
　　
　　&Middot; Video monitoring and recording resolution up to 2 million pixels (1920*1080);
　　
　　&Middot; The camera has a built-in high-sensitivity pickup and audio input and output interface, which can realize voice monitoring, voice intercom, etc.;
　　
　　&Middot; Emergency alarm function can be set;
　　
　　&Middot; Support electronic map alarm display function;
　　
　　&Middot; Support video loss, video movement, abnormal network interruption, front-end probe triggering report;
　　
　　&Middot; Support multi-user (up to 10) permission login management, operation diary management;
　　
　　&Middot; With FTP upload and E-mail sending functions, it can remotely back up on-site surveillance videos and snapped pictures;
　　
　　&Middot; Remote playback video and download video data.
　　
　　●System advantage
　　
　　&Middot; The camera adopts the international leading TI DaVinci high-performance processor and the latest embedded system design and development, and the performance is more stable;
　　
　　&Middot; adopts a newly optimized H.264 video compression format, which greatly reduces hard disk storage space and increases bandwidth usage;
　　
　　&Middot; The camera supports dual-streaming, meeting local high-definition storage and remote monitoring transmission requirements of different broadband users;
　　
　　&Middot; The network transmission method can save customers more line costs and engineering quantities, and the system installation, upgrade, maintenance, and expansion are more convenient;
　　
　　&Middot; Support wireless WIFI network transmission mode, installation is more flexible;
　　
　　&Middot; The camera has built-in a variety of free dynamic domain name resolution systems, which is more convenient for customers to perform remote monitoring, management and other operations.
　　
　　&Middot; The camera has a built-in alarm input and output interface, which can be connected with infrared probes, infrared beams, alarm door sensors, smoke detectors, fire alarms and other equipment to achieve linkage alarms.
　　
　　&Middot; Ultra-high-definition surveillance and video effects can provide a strong guarantee for later event evidence collection;
　　
　　&Middot; Powerful anti-theft alarm function, fully guarantee the personal and property safety of customers;
　　
　　The user-friendly software management and operation interface is more convenient for customers to use.