How To Distinguish The Quality of Fingerprint Lock ?

How to distinguish the quality of fingerprint lock? The quality of fingerprint lock is also easy to distinguish, because the good fingerprint lock on the market is really much better than the worse one.
Here are some purchase judgment principles:
(1) Try to go to the scene to experience, and then buy;
(2) If you can't experience it, you can refer to the brands and models already used by acquaintances;
(3) Buy products from regular manufacturers.
So how to judge the quality of fingerprint lock at the time of purchase?
(1) Think about it first
The regular manufacturer's fingerprint lock is generally made of zinc alloy. The weight of this material's fingerprint lock is relatively large, so it is very heavy to weigh. Fingerprint locks are generally more than 8 kg, and some can reach 10 kg. Of course, it doesn't mean that all fingerprint locks are made of zinc alloy. Pay special attention to this when buying.
(2) Look at the workmanship
The regular manufacturer's fingerprint lock has excellent workmanship, and some even adopt IML technology. In short, it looks very beautiful and feels smooth without paint falling off. The use of materials will also pass the test, so you can also look at the screen (the display screen will be blurred if the quality is not high), fingerprint head (most fingerprint heads use semiconductors), battery (the battery can also look at relevant parameters and workmanship), etc.
(3) Look at the operation
The fingerprint lock of regular manufacturers not only has good stability, but also has high fluency. So we should operate the fingerprint lock from beginning to end to see if the system is optimized better.
(4) Look at the lock cylinder and key
Regular manufacturers use class C lock cylinder, so you can also check this.
(5) Look at the function
Generally speaking, if there are no special needs (such as networking), it is recommended that you buy fingerprint locks with simple functions, because these fingerprint locks have few functions, but they have been fully tested by the market and are quite stable to use; If there are too many functions, there may be many risks. But how to say, it also depends on personal needs, which does not necessarily mean that more functions are not good.
(6) It's best to test on site
Some manufacturers will have relevant professional testing tools to test anti electromagnetic interference, current overload and other phenomena.
(7) Please identify the regular manufacturer
Because regular manufacturers can ensure your product quality and after-sales service.
(8) Don't be greedy for cheap
Although sometimes regular manufacturers also have cheap fingerprint locks, their materials and other aspects may have been deleted, so it is necessary to investigate whether they are suitable for themselves. Most of the low-cost stores in the market have poor quality or no after-sales service, which needs everyone's attention.