How to choose the visual intercom

How to choose the visual intercom
If the brand is the fish, the bear's paw is good after sale service. Normal system use to have three aspects: one is the quality of the products, to ensure the engineering quality is two
Three is the after sale service. Visual intercom system is the highest frequency of use system in intelligent community, coupled with the use of harsh environment, decoration and other reasons, the system
Are prone to failure. Problems arise because of the complexity, network technology, general distributors and engineering can not solve, but was removed through production factory
Home address. The resulting repair cycle is long, the user can not be used during normal. After the warranty period or dealer variable, the risk of repair
Greater.
Nowadays, with the improvement of intelligent residential construction and visual intercom system more common in the application and small, so in the choice of products should pay attention to what
Some questions? Xiaobian to provide visual intercom before the election, analysis and technical analysis here.
Visual intercom before the election analysis
Some developers or contractors that imported products must be better than Chinese good, so when the choice even imported brands than domestic brand price high
How to choose the import. Some developers here do not rule out speculation needs. If only from the technical, quality perspective, some domestic brands have already reached
Even more than the imported brands, but also have greater advantages in many aspects than imported brand, embodied in the:
1, video intercom system capacity
Chinese residential area of the small scale is several hundred households, the thousands of households, and the building, the population density is relatively small in western countries is difficult to
Imagine. Therefore the foreign in the intercom system capacity than we.
2, video intercom system environment
China developed areas is hair germ, the majority of families must be re decoration after the purchase, every household decoration will be on making system
A certain destruction, and periodic cell in May for several years. In view of this situation, domestic companies in the design of the system are the anti
Broken and anti disturbance in the first place.
3, video intercom system compatibility
Due to the occupants of the requirements are different, the same unit households may have some requirements with visual, non visual building intercommunication, and some require now without networking,
But in the future you want to network and so on, these are the system compatibility raised very tall requirement.
If the brand is the fish, the bear's paw is good after sale service. Normal system use to have three aspects: one is the product quality assurance, two are engineering
Three is the customer service quality, service. Visual intercom system is the highest frequency of use system in intelligent community, coupled with the use of harsh environment, decoration and other reasons, the
The system is easy to failure. Problems arise because of the complexity, network technology, general distributors and engineering can not solve, but to flounder through birth
Manufacturers to solve. The resulting repair cycle is long, the user can not be used during normal. After the warranty period or dealer variable, the risk of repair
The more.
Technology to buy video intercom
1, import brand is not necessarily better than the domestic brands
In residential area of small scale is several hundred households, the thousands of households, and the buildings, the density of population in the western countries is relatively small
Imagine, so foreign in the intercom system capacity is far less than the domestic. In fact, if only from the digital talkback technology, quality perspective, some domestic products
Brand has already reached or even exceeded the imported brands, but also have greater advantages in some aspects than the imported brands. Therefore, don't fall into the imported brands than
Misunderstanding of domestic brands good.
2, whether it is the recognition of digital products
At present, digital video intercom whether in the market or technology, is in the period of rapid development, and has increasingly become a digital family
An important role. It must have three elements: video compression, speech processing, network transmission. All audio and video signal must be digitally encoded
The compressed transmission through network. So, at the time of purchase, we should see whether does the product have RJ45 interface, see center networking equipment is general. A
In general, the intermediate device these networking can be directly from the market to buy, if only to buy from the intercom system supplier there, it must
Not true of digital products, digital products are really standard, general.
3, product process design
The intercom system has been integrated into our lives, every day we will use, therefore, the appearance of the product style must process and Home Furnishing style
Near. To give customers a good first impression, intercom products must have exquisite appearance. The general strength of the manufacturers, for the same series
The product will have various colors and styles, structure design, material selection or middle class, more important is the design concept, the humanized operation design
, will let users feel very intimate.
4, waterproof, anti destructive disassembly
The door intercom system requires not only the appearance, also choose good material. The door machine are faced with is the possibility of damage, so,
It chooses the material must have a certain impact resistance, prevent the malicious damage. In addition, in product design, also must have good anti disassembly
Design, to prevent thieves and other criminals to the theft. In the surface structure and design of the product material, must take into account the waterproof this
Problems, so as not to affect the whole system