The materials of the safety door lock have been specially treated, so it is very hard.In addition, the internal manufacturing technology has added many new technologies and new ideas, so compared to traditional door locks, its anti -theft and security are far more than the former.
Security door lock installation
First of all, you need to prepare for work. You need to prepare ten words, rolls, pencils, and pistols with pores to turn, and a piece of chisel.Next, follow the size of the lock body, and install the hole position of the lock body.Then install the safety lock body into the hole position, fix the screw after finding it, install the screw and connecting screw on the outer board component, and insert the lock rod into the cubic hole of the lock body.The outer plate handle the handhole to the pores of the rod, and install the outer plate component.When installing the internal panel component of the safe lock, the screw is tightly tightened after the position is adjusted. The lock body is inserted into the lock hole from the inside to the outside.Tightened, and then install locks or locks on the door frame.After the first installation, turn it to the outside and observe whether it can be recovered and extended smoothly; whether the knob of the back plate is smooth; the insertion key rotation feels smoothly.Repeat the above actions and test a few more times.If you encounter unsmooth places, you need to loosen the screw again, adjust the position and try until it is appropriate.
Security door lock brand
1. Three ring.The brand of Sanhuan is a relatively long brand, which is from Shandong.It can be said to be a well -known brand in China. The security lock of this brand can be said to be poisonous.2.Tonyon, this brand is also China, and the degree of poisoning is no less than the three rings.The security door lock of this brand is also very well -known, which is relatively hot in China.3. Wanjia, produced in Zhejiang, is also one of the top ten brands of Chinas security door locks. The design is very good.4. Yajie, this brand is also a Chinese brand, a private enterprise in Guangdong.The anti -theft function of the security door lock is also pretty good.5. Solic force, the security lock door of this brand uses high -tech anti -theft.
Security door lock price
The T7488 safety door lock product produced by Hu Gu security door lock tiger company.This door lock uses electroplating technology and adds mirror polishing, so the entire door lock looks very temperamental.In addition, its door lock has been specially densely treated, and the security performance is better. At the same time, the handle of the door lock is designed fully, and the surface has been polished on the surface. ThereforeEssenceA rubber cushion ring is added to the handle of the door lock, which effectively reduces the friction guarantee. It is absolutely quiet during the unlocking process.The lock tongue of the door lock is a square design, which can support 100,000 opens and closes. At the same time, it feels comfortable and conforms to human engineering mechanics.The market price of this security door lock product is about 35 yuan.79885 security door lock products produced by Emgrand Safety Gate Lock Emperor Company.This door lock is matte design, effective non -slip and wear -resistant, that is, long -term use, and there will be no slightest wear.At the same time, its panel is specially thickened, which is made of stainless steel.As for its bearing, it has been widened and thickened, and effectively prevents and humidify.The lock of the door lock is a high -density mute design, so that we will not have any sound rotating freely when the door lock is turned on, and it is more smooth and effort when the door lock is reset. At the same time, this door lock is installed very wellConvenient, just put the lock in the door frame, insert it to install, and can be used left and right.The market price of this security door lock product is about 75 yuan.

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