Features and advantages of video intercom system based on network technology

Tags: video intercom remote monitoring

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· Fast transmission speed: The transmission speed of the local area network can reach 100 megabytes to the desktop. If the optical fiber is used to the desktop, it can reach the gigabit bandwidth, which is not possible by the bus system technology;

Digitalization: The application of TCP/IP networking technology in intelligent communities is a revolution in the entire intelligent community technology, which processes voice, data and images in digital technology. Therefore, the equipment of the entire community is a digital product;

· The transmission line is simple, and the networking is convenient: since the sound, data and images are digital signals, the network connection of the whole cell only needs one cell LAN, and real network networking is realized;

· With online inspection function. Since the system uses the standard TCP/IP communication protocol, each device on the network has a fixed IP address, and its powerful data processing capability can detect the online condition of the online device in real time;

· Realize multi-channel function of the cell. After the cell adopts TCP/IP networking, its powerful data processing capability and hundreds of megabytes of bandwidth make the implementation of multi-channel in the cell very simple. Even if there are many door hosts simultaneously, there will be no channel blockage and busy. ;

· Low wiring costs. Because a network cable can solve the problem of system networking, on the basis of this platform, it can also share the same line with network closed-circuit monitoring, perimeter prevention, networked parking and other systems without rewiring, so it is better than Traditional analog bus costs are much lower;

· With online patrol function. The non-contact card access control system provided by the door host can realize the online patrol function, that is, the card reader of the door host can be used as a patrol point, and real-time online patrol can be realized.

Based on the above technical characteristics, therefore, the smart home developed on the basis of it has powerful functions:

· Network video intercom function: each resident in the apartment can see the visitor's image through their respective terminal screens, talk to them, and control the unlocking;

· Internal telephone function: any two indoor terminals in the system can talk to each other, the terminal can actively call the extension, just like the internal telephone, does not generate any telephone charges, and can also contact the security management center;

· Powerful security function: The security management center can receive calls and alarm signals from the community residents. The security management center is equipped with corresponding software. When there is an alarm event, the software automatically pops up the alarm prompt interface to display the alarm category and the household number. You can also browse various historical records such as alarms, calls, and access control. The mobile phone of the household can also receive alarm information. The user can control and operate through the telephone and Internet network. The function is very powerful.

·Storing the visitor's shadow function: When a visitor visits the household, the system can automatically store the image of the visitor. In addition to viewing the image in the terminal, the resident can also use the Internet, mobile WAP, etc. to view the visitor image;

· Remote monitoring function. Due to the use of the network camera, the user can see the situation in the community through the terminal at home, and can see the situation happening at home through the Internet (going with a password);

· Powerful information service capabilities. In addition to receiving cell announcements and basic information, the user terminal adopts the Ethernet form, and the home gateway becomes the control core and protocol conversion center of each home. The home gateway can easily set up and arbitrarily expand the cell network through the cell network information platform. Achieve a variety of fast and convenient intelligent community value-added services;

·Electronic appliance intelligent control function: Due to the wireless/infrared forwarding technology, the home appliance can be operated and controlled through the color touch screen of the home intelligent terminal, and can also be remotely controlled by dialing the telephone and the Internet network;

· Control of lighting: The smart home system terminal can focus on the brightness adjustment, switch control, scene combination control of each room, and the control path can also be controlled remotely by terminal, WEBPAD, Ethernet, mobile phone WAP, telephone, etc.

·Electric curtain and shading system control: After the curtain motor controller and shading system are docked with the home gateway, the curtains can be automatically controlled at the user terminal, and each curtain of each room can be controlled individually or in groups. And control according to the setting scenario. The sunshade system is equipped with an automatic rain sensor that can be operated automatically when it rains. The control path can also be remotely controlled by terminal, WEB PDA, Ethernet, mobile WAP, telephone, etc.

· Video intercom and home intelligent control systems are ready to connect to the IoT system in the future, making it possible to connect to the Internet of Things.

At present, video intercom and home smart systems are closely related to the latest trends of consumer electronics in appearance, and close to the appearance of the most popular and most popular electronic products in the world, such as indoor devices imitating IPAD, IPHONE, netbook, etc. Are ARM series microcontrollers, such as ARM11, ARM9 and so on. The high-end machine has a CPU with a netbook, and the appearance is closer to the tablet. The system is fully digitalized and fully developed, and is basically developed with a miniaturized computer-based development model. In line with the current development direction of informationization and full digitalization, it also indicates that the security industry is coming in the near future with a comprehensive digital device completely replacing analog devices. In the software design technology is completely using the current computer window ideas, giving users a simple, easy-to-learn experience of operating computer equipment, without losing the humanity and modern technology style. It breaks through the traditional thinking of the past, that is, the interface has simple functions, complicated operations, and lacks practical considerations. Currently, the latest products are almost all products based on TCP/IP technology.

The touch-based software interface adopted by most manufacturers integrating the home control system, while targeting the elderly and children, uses a visual, user-friendly, fool-like menu for easy operation. Many manufacturers have also designed WiFi-based mobile phone-like home control phones. The various control panels are also very beautiful, mostly using color LCD panels, even in the night can clearly see the color display of various electrical interface panels. Home control and access via the Internet has become a basic feature. Due to the adoption of IP technology, the local area network of the community can be utilized during construction. Due to the appearance of various streamlined appearances such as IPAD and IPHONE, the structure is ultra-thin, ultra-light and compact, so most of them are wall-mounted. It solves the problem of construction problems such as pre-buried walls in the past, and is more convenient and construction.

Therefore, the most representative products of the above characteristics are also the highest technical standards of the current intercom/smart home system development.