90% of the smart locks are trapped when buying them! Remember these 3 tricks to save money and not to turn around

Tip 1: If you don’t choose C-level, it is equivalent to buying for free!

No matter how expensive the smart lock is, the IQ tax is the choice of the lock core.

Acknowledge the C-level lock core (the highest level certified by the Ministry of Public Security), and it is more than 270 minutes to prevent prying. The thief can see it and tell!

Beware of business people playing text games: \”Super B-level\” and \”C-level standard\” ≠ true C-level, read the inspection report directly!

Tip 2: These 3 functions do not exist, Lima pass!

Don\’t be fooled by fancy functions, the key configuration is the life gate!

1. Semiconductor fingerprint identification should not reject \”optical fingerprint\” (can be cracked with photos), and identify the living test!

2. To prevent small black box attacks, you must have an electromagnetic shield, otherwise the thief will open the lock in 10 seconds!

3. Add a code before and after the virtual password to the password to prevent stealing!

-There are elderly people who choose 3D faces to identify their faces (don’t buy 2D! You can open it with just one photo).

– Retire the house, temporarily password, send the staff, protect the use, burn it as soon as you use it

Tip 3: Be sure to ask this sentence before installing!

Can\’t install it after buying it? 90% of people fell here!

Ask customer service: \”My door thickness, directing piece size, and do you have a world and earth pad?\”

Bawang locks and old-fashioned iron doors need to be customized, and you will directly return the goods without saying it!

– Don\’t trust the \”free installation\” gimmick, take photos in advance to measure the size, so as to avoid the teacher going to increase the price!

Ten thousand buy\” blacklist:

Big card lock: after-sales run away, system loopholes, data leaks in minutes!

Lower than 500 yuan: the cost is all in the business, the lock core may be made of plastic!

Continuous flight <6 months: Two batteries are replaced in three days and are locked out in the middle of the night!

Several money-saving Xiaomi E (within 600 yuan, full basic functions).

Balance King: K9-S (C-level core + semiconductor finger mark + anti-plitting alarm).

Rich top: Deschman Q50FMax (3D human face + cat eyes + long-distance capture).

Friends, how do you choose in your house? Are your smart locks?

Is your password stolen? Is the fingerprint trash lost? Or just report it directly after installing it?

Commentary area tells you about your experience and helps our friends and family avoid pitfalls! ”