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Anonymous users2024-01-24You can try to try the smart lock, you know that there are Helster and Samsung; But Helster's cost-effective, Samsung's is too expensive, the fingerprint lock is absolutely safe, before the home is using ordinary locks, but often drop the key, I changed Helster's 07 fingerprint lock, use until now, now the family is very fond of such a convenient smart lock.
The price of ordinary anti-theft door lock cylinder is about 100-300 yuan, the price of anti-theft door lock cylinder, which should be determined according to the quality of the lock cylinder, the price of replacing the D-level anti-theft door lock cylinder used by the general family is relatively cheap, generally about 90 120 yuan, especially good ones are more than 200 yuan, of course, the price of some brand lock cylinders will be more expensive, it is generally recommended to change the lock cylinder one level higher than the original lock cylinder, in order to better play a protective role. >>>More
Ranging from 100 to 500, you need to change a better C-level lock cylinder, these three are good references! Class C anti-theft three.
Generally, the change of unlocking is 2000-250 yuan, and if you buy it online, you can change it for up to 100 yuan. You can contact Taobao ID: dashengdoor
As of January 2020, it is very cheap to buy lock cylinders online, and there is no need for labor costs to change them yourself. If you want to ask a professional lock picking king to change, the service fee is mostly 50 yuan - 200 yuan , even more expensive than the lock cylinder. >>>More
I changed it to 180 the day before yesterday, but according to the anti-theft door to see what lock, it is recommended to change the key is irregular kind of lock cylinder, do not change the cross type.