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First of all, it depends on whether the password is correct, if the password is accurate, it may be that there is a problem with the cipher, or there is a problem with the door induction, which requires contacting the manufacturer to send professionals to repair.
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Either the password is wrong. Either it's broken.
If you want a more secure lock, you can buy a fingerprint lock, or a fingerprint password lock, you can call me. 028-66225299
You've met a lockpick.
Iron God fingerprint password lock anti-theft function The quality is OK, and the general fingerprint password lock manufacturers will set up the bidding password, and then there are instructions to bring,
You can use your friend's name for their birthday or age. But don't let the thief know.
Hello, our company is Wudi Deli Lock Industry Co., Ltd., we produce electronic locks, fingerprint locks, bank vault doors and vault door locks and other products. Your Excellency asked me to tell me, now the market of advanced anti-theft doors do have electronic password and fingerprint and other functions of the anti-theft door, but their door panel and ordinary anti-theft door panel is no different, just installed an electronic lock and yourself, I suggest you still buy a set of fingerprint locks on the line, because the first procedure of the fingerprint lock is to confirm the fingertip line and then enter the electronic password and then open the anti-theft lock press is also convenient, to the street to find the kind of person who repairs the lock with the key to help you press on the line, you can also press, but people have all the tools, We may not be able to get it right with half a day's effort, but the master who repairs the lock can do it in three clicks or two. Our phone number is 0543--6366289 13562323898 >>>More