At present, the application of the building intercom system is more and more widely used. The building intercom system serves as the last barrier to guarantee the safety of the residence and is regarded as the "guardian god" of the home life. So what should be paid attention to when buying smart home building intercom products? This article has collected some data, hope that this article can have a relatively large reference value for all readers.
1, according to their own characteristics of the community to buy
The optional building intercom system should be selected for different residential structures, community distribution and functional requirements, and some are suitable for non-enclosed managed homes, capable of call, intercom and unlock functions, and have a luminous indication function; Applicable to various residential structures from the low-rise to the high-rise; closed management of the community can use an indoor unit with a security alarm function, users can install the door magnet, infrared probe, smoke alarm, gas leak alarm device and so on.
Therefore, the use of building intercom systems must be selected according to the characteristics of their own residential area, must not be blind. To achieve the highest performance-cost ratio, the maximum use of the system's features.
2, strong and durable
Rugged and durable can be said to be the most important condition of the access control intercom system. First, functionally speaking, what the door intercom system does is to protect the user's life and property safety. If it is not even strong enough, then why? Talking about protecting others? Secondly, access control intercom system is a necessary place for users to enter and exit, and it is used very frequently. Therefore, users can often hear complaints about the failure of the access control intercom system.
In the case of many man-made destructions, we must also pay attention to the performance of the product in preventing man-made damage when selecting equipment, such as whether it has tamper alarms and similar functions.
3, compatibility
Users all know that nowadays, there is not only one large-scale residential unit, which may be a combination of multiple levels, small high-rises, high-level residential buildings of different grades. At this time, multi-system compatibility of the equipment is required, so that different levels of the community can be achieved. , Integrate different system requirements together to adapt to different user needs.
Therefore, in order to facilitate future upgrades, capacity expansion, and anti-jamming considerations, it is recommended that terminal identification devices comply with international standards be selected, and that the wider and better the compatibility, the better. Some formats have some advantages in terms of locality, but they do not conform to international standards. They will cause problems for future upgrades, expansions, and anti-jamming. They should adhere to the principles of practicality, stability, and compliance with standards.
4, anti-jamming design
Anti-jamming capability is currently a headache for the building intercom industry. Therefore, it needs to attract the attention of product suppliers and construction parties.
At present, the rated voltage of most building intercom door power supplies on the market is 220V, the AC peak or composite voltage is 190-250V, and the test voltage of the anti-electric strength should be 1.5kV. To meet this requirement, it can only meet the requirements of sudden changes in the circuit system, but it cannot resist the lightning overvoltage and excessive current. Therefore, building intercom doors should have lightning protection and grounding devices with good anti-static, anti-lightning, and leak-proof designs, which can avoid many problems in the later use of products.
5, human design
Access control intercom products are products for the general public, and humanization is one of the most important features. The humanized design here mainly refers to the user-friendly interface, including the indoor unit, the door machine, etc. For the purchaser, it is often the children and the elderly who use more, so the operating mode, the interface as far as possible the fool the better , For example: language prompts, family messages, etc. during the operation; screen graphic interface is more abundant, not just text prompts.
As for this, users should learn more about choosing products. After comparing products, choose products that they like and fit.
6, powerful software management features
With the increasingly wide range of applications for access control systems, it is required to implement linkage control functions with other systems such as attendance management, security alarm, parking lot control, elevator control, consumption management, CCTV linkage, and online patrol. Therefore, the system software should have video Interfaces and support for extended functionality.
In addition to the above points, there are some places like the easy maintenance and anti-crash design that users need to pay attention when choosing the access control intercom system. It is better to choose the mature brand products so that the quality of products can be guaranteed. At the same time, it also guarantees a perfect and powerful service system, which will save a lot of trouble later.
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