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Anonymous users2024-01-24It is estimated that it was spoofed, so that it is necessary to raise the awareness of prevention, it is useless to change the lock cylinder, because it is changed, if the bad guy stuffs something on it, it still doesn't help, don't change the lock, change the mechanical lock to just use it as a handle, and then install the MCK invisible remote control lock behind the door, no exposed and no lock hole, and block these people who are doing damage.
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Anonymous users2024-01-23Find a professional locksmith to help you solve it.
If you can, you can raise the indoor temperature and you can avoid it. The simple way is to lubricate the lock cylinder with pencil foam. If you really can't open it. >>>More
Find a professional lock shop master to help you come to the door to overhaul and then replace the broken part.
Who really repairs the lock cylinder, basically no one repairs it, because it can't be repaired, it's better to change it.
In fact, this question is not a good answer, the quality of the anti-theft door also depends on you personally, the role of the door is beautiful and anti-theft, there is a flexible switch, as long as the anti-theft of the door reaches a certain degree (quality) it has an anti-theft function, generally most of the current theft is technical opening, and the destruction of the opening is relatively less, so it is generally from the lock to make a fuss. But now many of the anti-theft doors on the market are more chaotic, the steel door (steel door) is also called the anti-theft door, the anti-theft door is divided into four levels, the highest grade, there is a permanent steel seal on the door. Therefore, it is up to you to decide whether to change the door or the lock cylinder (or even the lock body). >>>More
If the lock is welded, use a grinder to grind the solder joints off, and then replace it, and fix the lock with self-drilling screws when installing a new lock. >>>More