Home security door is inside and outside the handle, with a flat key, locked in the side of the door, the original only in the inside of the way through the pressure to open the door, the outside must be the key to open the line, now The door handle is broken, change their own one, installed, and found the handle from the outside can also directly open the door, what is going on ah? What should I do? Question added: the reason is the handle or lock what I was installed wrong ah? More
Do not worry, the handle is through a rectangular box inside the square drive to drive the lock body, this time you change the double action handle, if you do not need to use the handle to open the door, to remove the handle, the handle Fangcun removed on the line.
To buy genuine goods. Or no protection. However, the business is really difficult to distinguish now, I bought a flying anti-theft door, I heard that brand name, a door 4,000 yuan. Not only the color business to do wrong, the quality of the door there are serious problems. The business door to the site to see, to confirm their own company, agreed to return to the factory, three days after the installation, but now the fourth week. Repeated representations every day as soon as possible. Just continue to delay. Suggest that other users do not have to be taken. Business reputation, service is a big problem for consumers.
You may buy a double handle, that is, inside and outside can open the kind of. You go for a single job.
