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Anonymous users2024-01-24No. It will destroy the structure of the door body, and only the function of the anti-theft door will be affected. The anti-theft door is equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, and has a certain safety protection performance and meets the corresponding anti-theft security level.
The security door has both anti-theft and security performance. A qualified security door cannot be pried open within 15 minutes by means of ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or an opening of 615 square millimeters in the door leaf, or an opening of 38 square millimeters in a semicircle of 150 square millimeters of the locking point.
And the locks used on the anti-theft door must be a special lock for the anti-theft door with anti-drilling function that has been tested and qualified by the testing center of the Ministry of Public Security. The anti-theft door can be made of different materials, but only the door that meets the standard test and receives the safety product production certificate can be called an anti-theft door.
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Anonymous users2024-01-23Do you change the handle to change the left to the right, and the right to the left? If it is, it's hard to change, and if it is, it's almost the same as doing it all over again.
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Anonymous users2024-01-22It can be changed, depending on what type of handle it is, the parts need to be replaced for the double-live pressure handle, and the single live pressure handle can be directly replaced.
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Anonymous users2024-01-21It can be changed, and there are four types of doormen.
If you want to change direction, you need to remove the panel, remove the top retaining ring with a retaining ring plier, and then remove it sequentially, pay attention to the order, and be careful when removing the return spring. After removing it, turn the handle 180 degrees and change direction.
Those who have no experience should not change it on their own. Because the springs are not easy to install.
It's not a big problem, the key is that the door must be opened in the right direction. All the doors should be opened from the left, the so-called left green dragon right white tiger, the green dragon in the left should move, the white tiger in the right should be quiet, so all the doors should be opened from the left for auspicious, that is to say, people from the inside out, the doorknob should be set on the left side. If the door is opened upside down, it is easy to cause family disputes.
The door buckle can be removed through the screws behind the door, and when installing, the handle inside is straightened, aligned with the iron bolt between the manual small safety and the handle, and then the screws are aligned with the female screws on the front handle and tightened. >>>More
The security door is our common entrance door, if the security door handle is broken, what should we do? We haven't encountered these problems in ordinary times, so today let's take a look at the relevant introduction of the broken anti-theft door handle. >>>More
The anti-theft door handle is made of stainless steel, aluminum alloy and iron. Various materials have their own advantages and disadvantages, the benefits of stainless steel, durable, but not very good looking. The benefits of aluminum alloy are good-looking, but it is easy to fade in the sun, and it will not have any problems when used in the room. >>>More
You can change to active-active. Active-Active security. In fact, the security is at the level of the lock cylinder. It's safe to lock the door. It is very difficult to open with a key, which means that there is a problem with your lock and needs to be repaired, not to change the double life can solve it.