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Looking for a property, because you paid the property fee and the property was damaged, the property has a certain responsibility.
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You should go to the person who stole the battery.
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You can call the police and check it out.
The key is inserted in, and the rotation angle is about 0-20 degrees, and it can't be opened, half of which is a problem with the lock cylinder. If you can turn more than 30 degrees, you can't open it, that's the problem of the lock or door. The questions are varied. I can't tell.
Is there a sound of a magnet tongue going in and out? Push and pull the door, sometimes the tongue is stuck, and the suction is not in place.
You know this is useless.
To be honest, none of the manufacturers knew about the later procedures. >>>More
Now there are a lot of electronic locks on the market, domestic, foreign ones, I personally think that the remote control lock is good, convenient, to the door press the remote control door can be opened, very convenient, but now the stability of the electronic lock is not very good, the repair rate is very high, I hope you choose carefully!!
There are more anti-theft words, and the difference is here, the former needs to be made according to the standards of anti-theft doors, such as materials, locks, etc. But the latter is not needed, only the electronic gate is required.