What are the security doors?

Security are created to prevent unauthorized entry from the intruders; It can also help resist the strength from storms and weather abuse and can offer a much higher level of protection than conventional doors. Security doors usually come in two basic types. One type is open steel doors that look like forged iron and have a tempered glass rear panel. The second type looks like common wooden or glass fiber, but in fact it is made of steel with robust side fixations. For the next safety level, the security screen door can be added. Security doors need not only be external; For example, they can be used to protect panic rooms, escape routes, basements or safes.

In addition to the materials used to design the safety door, many devices can be installed that contribute to the level of safety it will provide. Can include dead ends, bars, alarms and door chains. You can use a door viewer or round, a small lens that allows the user to see a person on the other side. It is also possible to install hanging screws, which are long screws that prevent the door from being pulled out if the curtains have been removed for the curtains. On the door with high security, curtains are usually hidden from sight, which can get much more difficult for the intruders. It is also possible to consider a high -security strike plate, as the strike plate is usually the weakest part of the door system.

The quality of the castle is extremely important when considering the door for safety purposes. A good lock may be enough to bounce a remedy to cause a potential thief to try another goal. A poorly made lock can be easily drilled, shown or hammered. In the United States, the US National Standard Institute (ANSI) has developed standards that help classify the quality of locks. They refer to the highest quality locks as ansi grade 1.

lockY with EY metaling can be beneficial for security doors. These locks come with special keys, which can usually be copied only by their manufacturer. This helps to prevent anyone else from getting a copy of the keys without the owner's consent. There are also keyless locks that eliminate the need for keys. Without a key lock, a numeric code can be used for entering that can be changed as often as needed. The fingerprint lock is also an option that uses the fingerprints of a person as a key. This type of lock can be very expensive, but due to the uniqueness of fingerprints, it can also be very safe. On both sides of the door, double corpses with key holes can also be placed, as this can prevent the thieves from simply break the glass window, stretching inside and unlocking the door.