This type of lock must be used with a lock cylinder (lock hub). Regarding Iranian anti-theft door lock brands, unfortunately, some manufacturers use low-quality cylinders in order to lower the total price of the anti-theft door; Unfortunately, despite the good quality of locally produced locks, the use of these types of inferior cylinders causes the safety of the doors to decrease, and the poor performance of the lock system.

The anti-theft door is one of the types of prefabricated and ready-made doors. Therefore, when you buy an anti-theft door, all the accessories must be included with the door, and you must collect them from the seller. However, to prevent damage to the anti-theft door hardware during shipping, some items will not be locked on the door during delivery, and will be delivered to the buyer separately. The duty of closing the fittings on the door is the responsibility of the installer.

این محصولات به صورت روکش پی وی سی و یا روکش چوب و از چوب طبیعی تولید می شوند . مسائل مهمی در امنیت این نوع درب ها مهم می باشند که مهمترین موضوع میزان مصرف میلگرد در داخل درب ها می باشد که از وزن درب می توان فهمید دربی که خرید می کنید درب با کیفیتی است. یا نه و معمولا محصولاتی که دارای قفل کاله ترک می باشند پیشنهاد می شود برای اینکه این نوع از قفل ها جزو بهترین قفل های بین المللی می باشند . توجه داشته باشید این درب ها علاوه بر اینکه مانع از سرقت و دزدی می شوند به علت ضد حریق بودن در هنگام آتش سوزی مانع از گسترش آتش می شوند .

The multi-system lock is the famous multi-tab lock of anti-theft doors. This lock has a central system, and several moving tabs that enter the frame from the top, bottom, and side. In terms of security, the multi-system lock is the best type of lock available in the Iranian market. This lock is currently only available with the Turkish Kale brand. Of course, some manufacturers also use various Chinese brands. Because of the restrictions on its import, its use is not very common. The multi-system anti-theft lock has a lock cylinder (lock hub).

It is customary to use doorknob or door knocker for Iranian anti-theft doors. These knockers have various designs and colors, and its efficiency is to create beauty in the door, to knock on the door and inform the residents. Anti-theft door knockers should usually be set with handles to create the necessary harmony and beauty. This piece, like the fixed handle, has a great effect on the beauty of the anti-theft door. Types of anti-theft door knockers made of aluminum, iron, and lead are available in the Iranian market.