The strength of the manufacturer is good in many digital board rooms or demonstration halls, but it may not be acceptable in actual projects. The digital intercom based on TCP/IP often has the problem of how to deal with sounds and images. The sound needs to be echo-eliminated. The image has to have a small delay time. This is not a simple matter. Therefore, before purchasing a product, it is necessary to examine whether the manufacturer has a high-level R&D team, whether it has an efficient management team, and whether it has done some representative engineering projects.
The system is stable and reliable. Any product that is stable and reliable is the most fundamental. At present, there are more than one thousand households in the community, and there are even tens of thousands of households. If the system is unstable, problems often arise that will seriously affect the lives of community residents. Therefore, whether the digital intercom system operates reliably is an important indicator of stability. Therefore, we must not only watch the demonstration of the product, but also investigate the mature cases on the spot. Some systems work well in the model project, but it does not mean that they still perform well in practical applications. In the actual project, the environment may be more complicated than the manufacturers can imagine. Therefore, to observe the actual case on the ground and listen to the voice of the owner will only allow you to buy the rest assured and live comfortably.
Product Process Design Since the intercom system has been integrated into our lives, we will use it every day. Therefore, the visual appearance of the digital video intercom system must be close to the style of the home. Intercom system products must also rely on appearance to impress users, leaving a good impression on users. Generally, there are powerful manufacturers, for the same series of products will have a variety of color styles, structural design styles, material selection is also high in the middle and low, more important is the design concept, user-friendly operation design, will make users feel very close.
Excellent service of first-class enterprise, first-class service. The service largely affected the user's final decision, and the digital video intercom system just started to enter the market. If the service is not in place, the user may still use the analog video intercom system. This service includes pre-sale services, including after-sales services. Customers need to be trained after the sale, and regular technical visits are conducted to inquire whether the products have problems, provide users with satisfactory services, and ultimately win the trust of users.
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