Look at the price
Smart locks also belong to electronic products, too cheap products can have quality assurance, and lack of after-sales service, when the smart lock fails, it is difficult to deal with. Choosing a smart lock is still to choose a manufacturer or brand with a long history and stable development, they can survive for so long, and the product and after-sales will not be bad.
Look at the material
The outer panel of the smart door lock is mainly made of rusty steel, zinc alloy and copper, zinc alloy is currently the most used material type for smart locks, with the characteristics of easy processing and easy molding, and the hardness and strength also meet the requirements of the lock.
Look at the features
It is recommended that when you choose a smart door lock product, choose a door lock with alarm function, such as low battery alarm, hijacking alarm, password error alarm, forbidden test alarm, anti-tamper alarm, etc., which is equivalent to adding another anti-theft door and increasing the security of the smart door lock.
Look at the lock cylinder
Unerstand that as the first line of defense for home security, security is the top priority, in order to prevent special circumstances, there must be a spare mechanical key, the market is generally divided into A B C level lock cylinder, from weak to strong, it is recommended to buy C level smart lock cylinder.
