Q:Anti-theft door paint is painted on the plate, was the furniture trace of hundred grams know a long time version of the magic shield hit the size of the nail cover a piece of paint, can see the primer. As the anti-theft door is in 2004, the manufacturers have been found, I do not know how good you repair it? Is it possible to spray a small pot "spray paint"? Mainly worried about rust. More

Yes, if it is transferred, then you can buy red and brown from the paint, if it is spray, then go buy a plastic powder good trace of 100 grams of knowledge for a long time Huanbao magic, and take the roses tone just fine. Now a lot of metal paint.

Q:How to divide the security door level

Class I: Door frame 2.0mm Door leaf: 1.0 / 1.0mm Key point 12 Class B: Door frame 2.0mm Door leaf: 1.0 / 1.0mm Lock point 10 coupons 郾 淀 丢 丢 丢 丙 Level: Door frame 1.8mm Door leaf: 0.8 / 0.8mm lock point 8 Ding: door frame 1.5mm door: 0.8 / 0.6mm lock 6

Q:What is the specific composition of the direct-style intercom system of the anti-theft door intercom system? The More

The front panel includes the panel, the bottom box, the operation part, the audio part, the control part A, the panel: the operation surface of the main body is exposed to the installation surface, provides the user to carry on the operation. Building intercom system host panel is generally required for the metal texture, the main requirements to achieve a certain level of protection to ensure that the host of durable. (Usually installed) box, mainly through the bottom box of the fixed (usually buried wall installation, inlaid door installation, etc.), the mainframe for the installation of the mainframe, ), The host panel and then fixed in the bottom box. The use of the main box at the end of the box according to the different manufacturers have a metal base box and plastic bottom box two, but the main principle is strong, to avoid the crust caused by the extrusion deformation. C, the operation part: the host is the most basic requirements, the operation part of the host panel, usually by the operation of the key part of the operation and display part. Operation keys (straight press and digital numeric keypad) according to the texture of the general metal buttons and plastic keys two kinds of metal keys durable (the host button is the most frequently used part of the rugged should be the first consideration, The current market, the use of bank ATM button, the life of a single key to millions of times is an example), but the shortcomings of the metal buttons are mainly night display (some manufacturers have basically solved the product of the night show the metal button problem). Plastic button light transmission ability is relatively strong, but the disadvantage is the durability is not strong, easy to aging and damage the button. D, audio part: the audio part of the host by the speaker and microphone components, mainly for audio playback and audio reception function. The audio section is inside the host.

Q:To measure the size of the new master of the master said that demolition of this door will damage the walls, they have no mud to repair. So the nail to reverse the tan to change the cool whale would like to ask you have no experience in this area, this door will be broken wall demolition? More

Oh, the door in the installation of the time, is considered firmly, there are expansion screws fixed, and the tank into the mud, and now demolition of it, this door frame is certainly broken, or else can not be removed - Unless the door around the top of the wall smashed, but this is impossible. Therefore, you do not have to consider that the door frame can also be intact, and must cut the door with a cutting machine several holes, so as to avoid the next side of the wall from damage. PS: looking for the decoration of the workers can be nailed to reverse the tan to change the whale to remove it.

Q:How to remove the white paint on the anti-theft door

I want you to say that it is washed with banana.

Q:Anti-theft door lock about what it means

Simply say that is open from the outside when the door is used to open which side, or with the handle of the security door, outside the direction of the handle is where the side.

Q:How can the key be taken out

Cross lock The lock was removed, took out the tongue. The rod of the tongue and the head of the place where there are generally gaps. Turn the pole and the keyhole will follow. Take a paper clip off straight, inserted from the gap in the lock bar, you can top to the broken key. You turn the bar, when you go to the usual point of pulling the key, broken key head was ejected. Original, Fu Dian Dian twisted thieves lost thieves lost Lou hand to fight, coal.

Q:Are there any categories of trademarks? Do you belong to the first few categories?

You are good anti-theft doors are generally metal door is 0603 gallbladder set of hey orphan phthalate cantilever doors are non-metallic doors are 1909

Q:Such as title. Take the key between the door and the inside. Do not care to go out to close the door, and now with another key in the outside to play long to pay the drink of the evaluation of Taiwan and Taiwan is not open. Inserted into the screw. Do not know is not inserted in the end Now has the middle of the night, the lock is definitely sleep, what way to solve the soil? Please answer in detail Thank you more

1, if the door of the key to keep just inserted in the horizontal state, you can insert another key from the outside to the inside of the key slightly out of a paragraph, you can turn open. 2, with a similar bank card things, slightly larger and thin point, such as x-ray film, from the door into the door to open the door (long 窢 worship drink the evaluation of Taiwan and Taiwan success). 3, find an emergency lock 50 yuan to get

Q:I would like to ask when the security door can be installed, is the demolition of the old, before the tile? From the measurement to the installation of a total of a few days?

First customized security door, according to the size of the security door to determine the size of the old or new door frame, installed anti-theft door after the tile