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Anonymous users2024-01-24Is there a fading phenomenon? If yes, it's copper.
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Anonymous users2024-01-23Not necessarily, I didn't understand your question!!
Hello! You are right in your doubts. If you don't trust the person who has access to your keys, it is recommended that you change the cylinder. Getting a new cylinder will also dispel your doubts, so you don't have to worry about it.
Directly change the anti-theft door of Wang Li Teneng to lock, automatic anti-locking, which is different from the locks of other brands equipped with national manufacturers on the market. You can go to the store to see, the shape of the lock body, the lock cylinder, and the shape of the key are not ordinary. This is a proper super C-class. (The 2015 anti-theft lock standard has been updated).
Lock the door with a plastic sealed key switch once, and you may try again after opening A lock will not open the door and it will be invalid. >>>More
Lock the door with a plastic sealed key switch once, and you may try again after opening A lock will not open the door and it will be invalid. >>>More
The price of the super B-level lock cylinder of the anti-theft door is generally between 100 and 500 yuan, and the price of a lock cylinder of about 300 yuan is buy. >>>More