I. Price Introduction of Security Door
1. Regarding the price of the security door, it is not a fixed price, mainly depending on the brand, grade, quality, material, thickness and local consumption of the security door, which are all important factors affecting the price. When you choose, you can go.
Shop around and choose a brand with high cost performance and good quality.
2. The price of security doors is generally very small. The price of ordinary security doors is around 1000- 1500 yuan, the mid-range price is around 2,000-2,600 yuan, and the slightly better price is over 3,000 yuan, or even more expensive. You can choose the right price according to your own budget and actual situation, and don't blindly pursue it.
Second, the selection skills of security doors
1. The country has a unified definition of the safety level of the emergency door. * * * Set "A, B, C, D" four levels, with A level being the best, and so on. However, there are quite few A-class security door products on the market now. Take this 27-type metal woodcarving Pan Pan security door as an example. It belongs to the high-end product of Panpan Door Industry, and its safety level is B. The top of the door frame is engraved with the symbol "B" and painted with a circle. Many "cottage version" security doors do not have this sign. Many "fake" security doors do not have this sign. When shopping on the spot, we can ask the salesperson to open the door, and there is no rating on the left side of the door frame.
Generally speaking, the thicker the steel plate, the better the quality of the security door. The minimum thickness of the security door is1.5mm. The easiest way to judge the thickness of the steel plate is to "weigh": push the door, and the thick steel door security door is pushed hard, thin and light; Knock on the door, the voice is rich, dull and firm. Crispy and empty, probably fake. Pan Pan security doors are made of high-quality cold-rolled steel plates. The thickness of door frame and door leaf is 2mm and 1mm respectively. The steel plate is thick and difficult to push.
3. The door lock is the key part of the security door. To distinguish the quality of a door lock, first look at the number of lock control plugs. Generally, it is best to control two plungers for each of the two locks. Anti-theft locks are divided into two grades: A and B, which means that the opening time of professional locksmiths is not less than 1 minute and 5 minutes.
4. Pan Pan This security door is equipped with the latest patented lock-Xiaoshuai lock body+super B-class Shen Man lock core, which has the best security performance. It is said that it will take four hours to open, and the mutual opening rate is almost zero. However, the performance of the lock is better, and anti-theft has also brought some inconvenience to everyone. If many users react to the security door, the lock is too complicated, and sometimes it is particularly troublesome to be accidentally locked by the lock catch.
5. A good security door filler has the functions of heat preservation, fire prevention and sound insulation, which is not only safer, but also protects the door leaf and privacy. This 27-type metal woodcarving Pan Pan security door adopts high-quality aluminum silicate as the filler of the steel interlayer. Conventional security doors sold in the market are mainly filled with rock wool or honeycomb paper. The "cottage version" of the security door will be filled with ordinary cardboard or inferior cotton. Therefore, when you buy, you can ask the salesperson to open the cat's eye, doorbell box or handle to see what's inside.
Third, the brand of security door
1. Pan Pan is very popular in China. It is one of the top ten brands of security doors. It is the choice of China brand products. Generally speaking, the cost performance of security doors in Pan Pan is relatively high, and most people choose them.
2. Feiyun is also a very famous brand of security door. Feiyun is a famous brand product in Harbin, and it has certain strength in door production.
3. Wang Li, a well-known trademark in China, China brand, first-line brand, Zhejiang Yongkang, China Wang Li Group Co., Ltd., Wang Li's security door is exquisite in technology, excellent in quality and more outstanding in performance than other industry brands.
4. Sheng Qun and China are well-known trademarks, leading brands in the industry, large-scale residential suppliers, and the door industry drafted by the national environmental protection standards has a very good brand reputation and is deeply loved by the public. Sheng Qun is a popular brand, and its price is slightly lower than other similar brands.
That's all Bian Xiao has told you.