Anti-theft locks, I believe we should all be familiar with it, is mainly used to ensure the safety of the family's life and property. With modern people's increasing demand for home improvement, now every household will install anti-theft locks. How to buy a good anti-theft lock? How much money for an anti-theft lock ? Here's to understand together.
How much is it for an anti-theft lock?
a, under normal circumstances, many people will choose to return to the original store to buy anti-theft door, to re-let merchants to match the original with a new anti-theft lock. How much is it for an anti-theft lock? It should not need a lot of money. However, if you are not satisfied, you can choose to go to other homes. As for the price, it depends on the actual negotiation.
b. In fact, the price for changing the anti-theft door lock core is not very expensive, but it is recommended that everyone buy their own installation. If you allow the installation master to install, it is still more fortunate to encounter good; but if you encounter the black heart of the installation master, you may be chaos bid. Therefore, we must consider carefully. Then how do you replace the anti-theft door lock? The following is a method introduction.
2, how to change the anti-theft lock
First, remove the panel and remove the 2 pins on the inner panel of the door lock. It should be noted that when you take the last screw, do not let the outside fall to the ground to avoid damage.
Secondly, after the panels are disassembled, the core caps are removed again;
Once again, there is a screw in the middle of the lock on the side of the door. The lock cylinder is used to remove the lock cylinder.
Finally, installing the new cylinder and installing the panel is a big success.
3, how to buy anti-theft lock
a, lock material
Different manufacturers may differ in technology, but the mainland produces iron, steel, stainless steel, and zinc alloys, and different people have different preferences and needs. This depends on everyone’s choice. .
bã€Cylinder
Many people only look at the appearance of buying things, and buying locks is not so good. But it does not mean that the appearance is not important. Like the anti-theft lock, the lock cylinder is a very important part, so it needs a good choice. But no matter which type of anti-theft lock to buy, the best quality and high security is the best.
c. Key
There are a lot of keys in the lock, there are cross, round, Crescent, and many other, and many keys are made of copper or aluminum alloy, it is easy to be copied, it is not recommended to buy. The really good material is steel, and there are new types of electronic keys. These are all relatively safe.
Xiao Bian concludes: The above is about how much money is exchanged for an anti-theft lock , how to replace the anti-theft lock and how to choose an anti-theft lock, hoping to help everyone buy a good quality and high security anti-theft lock for the room or other Used in the place. It is a good protection of people's lives and property.
It is a dark orangeish or reddish brown solid, slightly soluble in hot water yielding an orange or orange-yellow solution at pH < 2.0.[1][2] The solution becomes green at pH > 2.0.
Ferric citrates play important roles in the metabolism of iron by living organisms. Citrate anions are released by plant roots and some microorganisms in order to extract iron from insoluble compounds in the soil, such as ferric hydroxide, and form soluble ferric citrates that can be absorbed by the organism.
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