Advantages and disadvantages of door-to-door security door, price description of door-to-door security door.

Have you ever heard of the door-to-door security door? I believe many friends don't know much about it. Then, I'll take you to know about it. First of all, we need to know the advantages and disadvantages of door-to-door security doors. Then let's look at the price of door-to-door security doors. I hope the following introduction will be helpful to everyone.

First, the advantages and disadvantages of door security door

1, the advantage of the middle door.

The door-to-door security door is very suitable to be installed in a house with double sunshine structure, because it can play a certain ventilation effect. But its anti-theft function and warm-keeping function will be worse. If you want to buy a middle door, you should choose an A-class middle door, because only the middle door that meets the A-class standard will be relatively safe. Therefore, on the question of whether the courtyard gate is the middle gate, everyone can decide according to their own tastes and pursuits. !

2. The shortcomings of the middle door are introduced.

After the middle door security door is used for a certain period of time, the sealing effect of the middle air door will gradually deteriorate, so it is our long-term task to replace the rubber strip. But there are some special designs, and its ventilation window adopts the method of adding 100 pages. This kind of louver can block the line of sight and ensure the smooth airflow to a certain extent, but its ability to isolate sound is very poor. In addition, although the frosted glass door can block the line of sight well, the ventilation effect is very poor.

Second, the door door security door price notice

1, A-class security door ventilation window's door is fixed, and the reference price is generally around 1898 yuan.

2, Fuhao security door A-level security ventilation window entrance door intelligent fingerprint unlocking door steel door, the reference price is generally around 2 199 yuan.

3, elegant home security door A-class safety ventilation door entrance door intelligent fingerprint unlocking door, the reference price is generally around 2399 yuan.

4, Yongkang security door ventilation door ventilation door security door entrance door window security door, the reference price is generally around 680 yuan.

5. The official flagship store of Pan Pan security door 83A has a class A ventilation door for household use. The reference price is generally around 5300 yuan.

6. The reference price of the D-class lock core in the ventilation door of Li Ding security door is generally around 1288 yuan.

When we know something, no one will start with its advantages and disadvantages. In fact, Bian Xiao thinks this is correct. Bian Xiao hopes that the related wisdom tree of the advantages and disadvantages of door-to-door security doors introduced in the above small series can let us better understand the door-to-door security doors.