The anti theft door lock of our house is broken, what is the safest door lock to use

Choose B-level, or super B-level lock cylinder locks are the best, if you mention anti-theft, at night or at home, when you close the door and reverse the key in the lock cylinder is the best way to prevent theft, the use of B-level lock cylinder lock, the price is reasonable, if you use the super B-level lock cylinder key lock, the price is very high, but the anti-theft performance is the highest level, the general B-level anti-theft is also good, if you consider the price factor, there is no ultra-high level of anti-theft requirements to buy B-level lock cylinder anti-theft lock, Price: The locks of the brand B-level lock cylinder are between 400-800, the miscellaneous ones are between dozens and 200, the super B-level lock cylinder brands are between 600-900, and the miscellaneous ones are between 100-400, it is recommended that you buy the brand, because the handles of the miscellaneous brands are easy to break aluminum, and the lock cylinders are counterfeit, and the handles of the brand are not easy to break, basically using stainless steel and zinc alloy, and the quality is guaranteed.

Then try the super B-level lock cylinder, you can use the Yuema lock.

Choose Duoling's anti-theft lock, which is also recommended by a friend, and the style and security are very good.

What is the phone number of Xining unlocking and lock-changing company?

Safe anti-theft lock, look at Dingji "home electronic anti-theft door lock" is easy to use, no keyhole, safe and reliable.

In fact, the door does not need to be locked to lock it, so that the thief will easily know that you are not at home.

Olaston fingerprint lock, the international leading technical level, the patron saint of the home, you deserve it.