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Anonymous users2024-01-24Generally, it is 10 yuan, at most 20, go to the property to buy, the property will help you brush the signal in, and then you can use it.
Look at what kind of door, generally a few hundred yuan to get it. It's not a brand-name brand, and you can buy a new one for eight or nine hundred yuan, but you have to process it if you install it.
The price of Longyang anti-theft door Longyun.
Just yesterday I watched TV and talked about the choice of the security door, saying that the price is at least 1000 yuan or more (to meet the primary standard), because the standard of the security door is different, the price will be different.
The real anti-theft door is about four or five hundred yuan, and most of the cheapest ones are fakes Distinguish the anti-theft door: in addition to the anti-theft door on the market, there are steel entrance doors, anti-pry doors, security doors, armored doors, etc., the so-called real D-level anti-theft doors must be tested by statutory testing institutions, and the only anti-theft door standard in the country is the GB17565-1998 formulated by the Ministry of Public Security in 98
It's better not to buy Wang Limen, my house has been broken a few times, and it cost hundreds of dollars to repair. There is no after-sales service at all, and there is only one word for money in Wang Li's eyes.