The most expensive thing to spend on entering the house is not the shoe cabinet or the door, but the "door lock"! At present, the frequency of use of "door locks" is very high, and the entrance and exit of the house must go through this "security protection".
In addition, when using traditional door locks, most people have encountered the following problems:
1. Often forget to take the key out or lose the key
2, there are elderly people /children at home, it is not convenient to bring keys
3, always forget/struggle with whether to lock the door or not, run back to confirm
4, go out without a bag, with a key plug pocket, good trouble
5, after opening the door, always forget to pull out the key
If there are more than two of the above problems, then it is still necessary to change a "smart door lock" for the home, so today we will talk about it together.
First, what is a smart door lock
Smart door lock as an upgraded version of the traditional door lock, the traditional key lock is a mechanical lock cylinder, through the key rotation to unlock the lock; and the lock cylinder of the smart door lock is also a mechanical lock cylinder, but increased the chip control panel, integrated key, fingerprint, password, temporary password, mobile phone Bluetooth, mobile phone app, NFC and other unlocking methods, thus bidding farewell to the trouble of forgetting to go out with the key.
Ps: ordinary door lock if you forget to bring the key, find a lock master to open the lock once, the light labor cost is at least one or two hundred pieces, if the lock cylinder is more advanced need to open the door through the pry lock, then add the cost of changing the lock cylinder, spend more, may forget to bring two or three keys The loss is enough to buy a fingerprint lock with good performance.
Second, the price of smart locks
The category of smart door locks is very rich, to the price range to divide the "product function and use experience", can be divided into: entry-level, high-end and high-end smart door lock products, of which the entry-level smart door lock price is about 1000 ~ 1500 yuan, the basic functions are complete, can meet the basic needs of ordinary consumers; the price of high-end smart door locks is about 1500 ~ 3000 yuan, high-end smart door locks in 3000 ~ 4000 and above, in addition to the basic functions, in the hardware quality, Security performance and features are more abundant.
Third, how to choose a smart lock
The basic function core of the smart door lock is: lock cylinder, fingerprint, anti-cat's eye, anti-small black box, virtual password, coercive fingerprint/password, battery life, various reminder functions, with these functions can basically meet the daily use needs of most people.
1. Security
The security of smart door locks is reflected in the following three points:
Lock cylinder: The lock cylinder of the door lock is divided into A class, B class, super B class, C class lock cylinder, of which the C class lock cylinder is more secure;
Security capabilities: mainly to see whether the product has the ability to pry lock alarm, virtual password anti-trailing tracking, anti-cat's eye, anti-small black box and other capabilities (small black box is an electromagnetic jammer, the current anti-small black box is the basic function configuration);
Fingerprint unlocking: The first generation of fingerprint recognition technology is optical fingerprint recognition, which is easy to be copied fingerprint unlocking, and the security is low; the second generation is semiconductor living fingerprint recognition, and the fingerprint recognition accuracy is high.
2. Convenience
The convenience of smart door locks is mainly reflected in the fact that it provides a variety of unlocking methods (face recognition, fingerprints, passwords, double passwords, mobile phone Apps, temporary passwords, WeChat Mini Programs, traditional emergency keys, Bluetooth keys, etc.), in addition, combined with actual life, it can also provide "one-time/temporary/periodic passwords" to facilitate remote opening of doors in special situations such as property, cleaning aunts, relatives and other special situations when the owner is not at home.
And the smart door lock generally also has the function of mechanical key to open the door, to prevent the smart door lock from being unable to open the door without electricity, or to rent a charging treasure to charge the door lock, relative to the lock master, it is really convenient and saves money.
3. Smart home ecological linkage
Smart door locks can be linked with other smart devices (depending on which smart home ecological linkages are supported), to achieve multi-functional landing of smart scenes, such as smart door locks, automatically open the lights of the entrance.
4. After-sales service
Smart lock, not only safe and convenient and practical, but also after-sales is equally important, as a high-tech electronic products, it is inevitable that there will be such and such problem failures, efficient after-sales can quickly solve the problem, to avoid more impact on life, which is why many people are recommended to buy "big brand products".
Well, today's "smart door lock" topic to talk about this, when purchasing, it is recommended to look at the core needs to buy, so that it is not easy to make mistakes.