When buying a smart lock, you must pay attention to the following five points.
First, when buying fingerprint locks, you should choose to use semiconductor fingerprint heads instead of optical fingerprint heads. Optical fingerprint heads are easy to copy, while semiconductor fingerprint heads cannot. At present, 99% of fingerprint locks on the market use semiconductor fingerprint heads, so there is no need to worry about this. However, the fingerprint lock of the semiconductor fingerprint head has a disadvantage, that is, if the fingerprint is too shallow or the finger often sweats, or the finger often molts, it may reduce its sensitivity. Therefore, it is recommended to choose a finger vein fingerprint lock or a face recognition fingerprint lock. When choosing a face recognition smart lock, you should choose true 3D structured light, because only true 3D structured light can prevent photos from unlocking.
Second, many people will ask whether the purchase of fingerprint locks must choose anti-small black boxes. This is already a problem that major manufacturers have avoided after 2018. If anyone still uses this as an excuse now, they are insulting intelligence.
Third, many people will struggle to choose a fully automatic smart lock or a semi-automatic smart lock. Although semi-automatic and fully automatic can be chosen, I personally think that fully automatic smart locks are more convenient. However, it depends on individual needs and preferences. As long as the price is right, whether it is fully automatic or semi-automatic, the parts in the smart lock will be more refined and the failure rate will be lower. While this phrase has been heard a lot, being cheap doesn't necessarily cause problems.
Fourth, many people will worry about whether the installation of smart locks will affect the use of gutters. Guttering installation is not recommended. Installing the gutter will increase the resistance of the lock body and shorten the life of the lock body. In addition, in the event of a fire, the rescue time is also extended. Not installing a gutter does not affect safety.
Fifth, when choosing a smart lock, you should select the desired function according to your needs. Is it to choose a cat's eye visual smart lock or a cat's eye monitoring smart lock? The cat's eye visual smart lock can check the doorway situation when someone rings the doorbell, while the cat's eye monitoring smart lock can monitor the doorway situation without waking the smart lock.
Both can be unlocked remotely, but it depends on individual needs. Families who wish to buy a smart lock choose the smart lock that suits them according to their needs and budget. Smart locks are much safer than mechanical locks, but neither mechanical locks nor smart locks can prevent the behavior of villains. Therefore, when choosing a smart lock, don't get tangled up in these issues anymore. I hope everyone can choose the smart lock that suits them. Remember to like and follow.
