2019 why go out to bring my keys? Take a finger!

, feel the air conditioning is too expensive so I could not buy, will use electric fan in a few years not to live, or bought at that time, only to find that the air conditioning is not so expensive that kind of comfort, fan than can't really let yourself be hot so many years, really isn't worth the smartphone as feels better than function machine expensive so could not buy later, in the hands of the function of the machine is not to kill the smartphone so, who can't stop before trend now, intelligent locks appeared there are still a lot of people find intelligent lock is too expensive is not necessary to buy, also don't want to buy also to make do with the mechanical lock seven or eight years ago but we remind you to wait and see how many years will endure for years because of silver key leads to all sorts of trouble so smart lock sooner or later you will have to accept or not? Let us wait and see some people may think just one key can see how much trouble you on this small video midnight because of a small key couple make up a small conflict so although it is a small key it can take you away without any reason bring with and without smart locks, difference so big! The lock has much difference with and without intelligence? First of all, from the moment they go about with smart locks, go shut the door on the handle and of course automatically locked, closed point line and also in the use of mechanical lock closed the door, and took out a big bunch of keys and then find the corresponding key finally, insert the key lock out and returned home after a busy day to use smart people only need to input fingerprint lock the lock, then press the handle to get into the house, Fully automatic, only need to input fingerprint can open the door) And people using mechanical lock to the door and looking for the key for one thousand bags to come back is the key in this matter, is more trouble for a family, it is old and small and they lost the key is the most let people with smart lock after fingers, mobile phone, the password is the keys don't have to worry about missing key problems such as cut themselves lost as a result, unless it is if you don't want to worry because the key lost keys, replacing keys to change a fingerprint, mobile phone, the password can easily open the smart locks