The security door on the first floor is better than a double door or a soft package

Oh, fire doors are generally not equipped with cat's eyes. >>>More

First, you can see from the color of the appearance, the paint is generally shiny and bright. PVC veneers are generally matte. In addition, you can observe from the keyhole, the keyhole of the steel and wood door is generally opened before leaving the factory. >>>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

There are advantages and disadvantages to security doors with doors in doors. >>>More

The security door itself does not wear a cat's eye. Because some thieves will steal through the cat's eye and open the door from inside the house. You can't observe outside the door without a cat's eye. So there are pros and cons to each. The one with a cat's eye should be bought and cannot be removed outside.