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Well, it's very simple. With the change cone, on the outside, you can see that there is a circlip at the lock cylinder. . . Toggle in the opposite direction to open.
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My dear, the only solution is to pry it on, you can open it technically, Wang Li has a new product... Sweat!!!
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Your 4 sides are controlled by the lock, if so, then you can directly press the pressure part of the lock body and open it directly.
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This, how to say it, you go to the 168 door lock blog to take a look, there is an introduction in it.
Huajue anti-theft door inherits the advantages of Wang Li anti-theft door, and the aesthetics of the door and the anti-technical opening time of the lock have been upgraded from the original 180 minutes to 270 minutes. So whether it is Hua Jue or Wang Li is very good, if you want to know more about it, you can search for my name.
The quality is good, but the price is also expensive.
1. Huajue security door is the most influential and competitive brand in China based on many years of market and industry experience, and it is a high-quality product in all aspects. >>>More
The quality mainly depends on the material of the door, mainly the thickness of the steel plate, which is divided into grade A, grade B, grade C and grade D according to the thickness. It is recommended to choose Grade A, but the price is also high. Generally, the price range of the top ten brands such as Wang Li, Huajue, and Nengcheng is 2000-6000
Anti-theft door lock unlocking priceIf it's just unlocking, it's generally about 50-60 yuan. >>>More
First of all, remove the panel, remove 2 lock nails on the inner panel of the door lock, remove the upper and lower screws of the inner side panel, remove the inner handle panel, and then remove the lock cap and the outer handle, there is a screw in the middle of the stall of the lock body on the door side, between the deadbolts, take out this lock cylinder, and the lock cylinder can be taken out.