The video intercom doorbell is now widely used in residential buildings. Users can hear the ring tone like a video phone and can directly see who the visitor is. It
Abstract: The DSP processor TMS320C6416T is used to realize IP video telephone encrypted communication based on AES block cipher algorithm and SPI bus. The hardware structure of the system is de
You asked the designer not to ask for the right, the money
First, the family completed the decoration can not be wiring The visual doorbells currently on the market are generally wired. For those families that have not been renovated, they can
The video intercom doorbell has been favored by people since its appearance, because it can directly check the situation outside the door from the indoor to accurately
Analog video intercom system: all use analog technology to transmit audio and video signals. Generally, bus technology is used to transmit signals over common lines. This technical system has the foll
The video doorbell system is a device used in high-rise residential buildings, inside and outside apartment buildings, household information transmission, anti-theft door control, and
Wireless doorbells are installed in many homes because of their beautiful design and safety. The wireless doorbells in the market currently have many brands, among
Introduction to wireless voice doorbell In modern electronic products, electronic music doorbells are more and more popular in modern homes because they have the advant
The video intercom system is a modern, well-off residential service measure that provides two-way video calls between visitors and residents. It achieves dual image
At present, most of the newly built residential areas are equipped with visual or non-visual building intercom systems. This system undoubtedly brings great convenience to the residents of the communi
As the new darling of the 21st century, the intelligent residential community has its own requirements. According to the regulations of the Ministry of Construction, there are currently six requiremen
First, the preparation of equipment before installation 1, the installation of equipment before the system must conduct a comprehensive inspection of all lines, whether there is a bro
The video intercom system is a set of modern residential residential service measures. It provides two-way video calls between visitors and residents. It achieves dual image and voice recognition to i
The network video intercom system is also called the IP network video intercom system. An extension of the network intercom system increases the transmission of video signals
Video intercom system does not display the image of the reasons and solutions: home visual intercom system doorbell no picture factors may have the following conditio
Today's communities have all used the access control intercom system, which has brought convenience to the occupants but also brought certain troubles. How to buy a safe building intercom product? Wha
The network video intercom system is also called the IP network video intercom system. An extension of the network intercom system increases the transmission of video signals in addit
[ Pacific Security Network News ] Comparison of advantages and disadvantages between analog intercom system and digital intercom system
With the rapid development of urban building automation, the safe, comfortable and intelligent living environment has gradually become the basic requirement of modern intelligent buildings, and the in
Building intercom, as the “guardian god” of the residents’ lives, its importance is self-evident. Considering the four points mentioned above, it is recommended that when purchasing a building i
The traditional video intercom was introduced from western developed countries in the 1990s and has been widely used in various communities. The production of video inte
First, equipment preparation before installation 1. Before the equipment is installed, it is necessary to conduct a comprehensive inspection of all the lines of the s
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