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What are the advantages of visual intercom?
Release time:
2023/02/06
Since the 1990 s, we all know thatVisual intercomSystem application in the domestic security system, after 20 years of development, has grown into an important member of the security family. What are the advantages of visual intercom for everyone?
Visual intercom is a modern affluent residential service measure that provides two-way visual communication between visitors and residents, realizes dual recognition of images and sounds, increases safety and reliability, and saves a lot of time and improves work efficiency. Efficiency. Efficiency. More importantly, once the door magnet, infrared alarm detector, smoke detector, gas alarm and other equipment installed in the home are connected to the security indoor unit of the video intercom system during use, then this set of video intercom will be upgraded It is a security technology. Anti-networking, can be wired or wireless communication with the community property management center or the community guard, play the role of anti-theft, disaster prevention, gas leakage and other security protection, to a large extent to protect the life and property safety of the owners. In fact, its network function is powerful when used. When all the signals are digitized, it is easy to meet the needs of the network. The video intercom indoor machine is like a small computer, and its powerful data processing capability makes the realization of network functions possible and becomes more powerful.
Another important point in using video intercom is its simple wiring. In fact, compared with the analog visual access control system transmitted by the bus system, the digital access control system is much more convenient in terms of wiring, installation and debugging. Visual intercom greatly simplifies the wiring project, facilitates the installation and debugging of the community intercom system, and also shortens the construction period. Of course, another very important point is that its transmission distance is far. Now the scale of community development is getting larger and larger. The analog visual access control system can use the image amplifier to extend the transmission distance to several kilometers, but the cost is too high. At present, the video intercom adopts broadband carrier technology, which can realize low-cost long-distance transmission and has more advantages than optical cable data transmission. Now the product is highly scalable and extensible. It can not only realize visual intercom, but also realize multimedia information transmission, broadcasting, security alarm, smart home, effective monitoring and other functions. In fact, from the perspective of installation, commissioning and wiring, the use of TCP/IP transmission can reduce a lot of investment, and the construction period is short, saving wire and labor costs, and very easy to maintain.
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