First, the brand. With the upgrading of consumption, consumers' awareness of brands is becoming more and more important. In fact, the functions of promoting smart locks are basically the same. However, foreign brands are more expensive than domestic brands in price, but the quality of expensive brands must be better than domestic brands, which depends on everyone's consumption concept. However, the price of domestic brands is more intimate. There are too many smart lock brands around 2000~4000, such as Anleke of ZALOC, Xiaomi, Samsung, 360 and so on. Relatively speaking, the face recognition products locked by Xiaomi and Zhonganleke in the ecological chain are more perfect and more secure.
Second, the price. The price under the smart lock line or offline will be different, and the specific reason is self-evident. Prices are uneven, divided into three grades: 1000~2000, 2000~3000 and 3000~4000. Some people will say that there are hundreds of smart door locks on a treasure that can be used, but do you dare to buy them? Will it be practical after installation? As far as ordinary household smart locks are concerned, the range of 2000~4000 is reasonable, so don't be greedy and cheap.
Third, after-sales. As mentioned earlier, the smart lock is one of the furniture that is frequently used in our daily life. Installation is more complicated than mechanical lock, which requires professional knowledge and height. It is not difficult to find that there are few packaged and installed services for 1000 smart locks on a treasure, because profit is not allowed. If you find someone to install it yourself, the installation fee will range from 200 to 400. Generally, more than 2,000 smart locks are equipped with professional installation services.
Therefore, when buying smart locks, consumers are advised to understand the after-sales installation and maintenance before buying.