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Anonymous users2024-01-23Remember, after the door is closed, pull it again, or push it, and there is a sound that indicates that the deadbolt is in
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Anonymous users2024-01-22If the tongue doesn't go deep, try tightening the spring.
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Anonymous users2024-01-21This shows that the quality of your security door is not too good.
Installing cat's eyes helps homeowners to have an idea of what is going on outside the door. Now the law and order is poor. The slightest mistake can threaten lives and money.
Find the grade steel seal of the anti-theft door on the inner façade, this steel seal is located on the hinge side of the inner door, and the attention level can be compared with the following table, GB17565-2007 "General Technical Conditions for Anti-theft Security Doors" performance level list: >>>More
The brand is not necessarily good, the quality is good, as long as you will choose, you can completely ignore the brand, of course, the quality must be linked to the price, the general household is about 1,000 yuan, there is no need to be too expensive, look at your problem, you know that you are a layman, I will say everything I can say for your reference, the writing is not good, it will be to see about the quality of the anti-theft door is divided into many kinds, there are also A, B, C, D, etc., it is estimated that you are also home, I will also pick up the household said: 1Look at the inside, the general household is the D level, the difference is in the process materials, the thickness of the inner and outer plates, the filler, etc., the thickest Grade A door panel, the thinner filler, etc., are inferior to the first grade, but the household is enough to focus: when purchasing, you can try, the weight of the door is not too light. >>>More
1.Step 1: Distinguish between real and fake security doors. >>>More
Yes. It's supposed to be a thief.
Otherwise, knock it out. >>>More