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Standard for wireless digital building intercom "soft spots" remain to be a breakthrough
- 发布时间：2011-04-16 10:40:44 Print
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It is well known that domestic building intercom industries overall level is not high, industry disturbance, countries and relevant departments have not established appropriate technical standards, technically there are also many "soft spots". In summary: standard cluttered and not standardized, quality judgment no unified standard; produced by different manufacturers products are not interconnected, intercom systems and other weak electronic systems basically cannot interconnect traditional analog transmission technology is overwhelmingly mainstream, low levels of digital; compared with foreign countries, domestic products innovation of narrow; building intercom products and technologies have a lot of similar nature.
In particular, States have not yet introduced unified standard technical specifications, serious constraints on industrial development, that expert evaluation networking of video intercom systems on the market today is "one automatic, automatic, 2.5 years three years fixed", the image reflects the current prevalence of high failure rate of building intercom equipment problems. Digital intercom is building intercom development trends in the industry as a whole, whether standardization is a key. This live Po pre Chief Shi Zhi said: "analog to digital is inevitable, necessary to go digital video intercom. Because enterprises have an interest, so standardization in one step is not easy, you need a transition, this transition can be implemented is the first connection mode. We all take the networked, digital, digital connection is the same. Wiring may be unified, but standardization can progress, there is a long process. ”
After nearly 20 years of evolution, from countless attempts, improved Visual intercom finally pupa into butterfly, referred to by the analog video to digital transformation of video intercom. With the development of Chinese real estate industry, networking, network convergence of policies promoting, building intercom industry is bound to set off "stormy" industry will also face a re-shuffle situation. The industry pointed out that, regardless of how the technology changes, practical and convenient, powerful, simple, smart has always been the focus of user attention.
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