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Anonymous users2024-01-24Find a property and re-open one, some property grandchildren, one costs 50 yuan, generally 10 yuan is enough.
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Anonymous users2024-01-23This thing is 1 yuan a piece in the electronic market, but it is wholesale, one or two pieces cost a few yuan, and the decoration Wang Jin store also sells it, but it can only be matched with instructions and passwords when you buy it.
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Anonymous users2024-01-22Go to the property management center and buy one.
It's a bit high, but it's not illegal.
1. The internal electronic components of all car remote control keys and access control cards are different, and the remote control chip and anti-theft chip in the car key have specific data that are transmitted by digital signals and have no magnetic induction; The access control card is transmitted by the magnetic stripe induction code inside; Therefore, there is no interference between the two.
The inductance parameters in the electronic key have changed, or the inductance parameters in the lock have changed or broken (if everyone can not use this situation), you can only find the seller to change one, this kind of door has a password, with the password can also be opened, you can set a password for your own family on the extension at home, the setting method to ask the property manager or the manufacturer or seller of the door, you can also ask the neighbor, generally 12-18 years old children have such a password, There must also be a public password.
The key is good, the password of the modern digital society is too easy to crack, although the key is easy to crack, but it is also easier to solve the case than the password, hehe.
Electronic security door in the community. Do I need to charge the owner a maintenance fee? This is not needed, we have already paid the overhaul fund.