The main difference between fire doors and anti-theft doors is the difference in function. The fillings in the fire doors are special fire-proof, temperature-insulating and flame-retardant materials. The anti-theft door mainly supports steel frame and soundproof cardboard, and the sealing strip is also an ordinary strip, which does not block the smoke, and the fire door is much heavier than the anti-theft door. The anti-theft door is mainly to prevent prying, so there is a wider door] frame and a steel plate with a certain thickness. On the basis of meeting the anti-theft function, it can also be designed to be beautiful and elegant, but the fire door needs to consider the fire performance. There are also requirements for production, so it is not as beautiful as a security door, so some residents will replace the door during decoration, burying a fire hazard. The fire department reminds the general public that the "fire door" has a certain fire protection function and is an important part of the fire protection equipment. In the event of a fire, it can prevent the spread of fire and the spread of smoke, and ensure the safe evacuation of personnel. There are certain standards. The fire doors in the corridors belong to public facilities, and personal modification is prohibited. However, for the fire doors installed by the developers, there is no mandatory requirement for the owners to use them. However, for safety reasons, it is recommended that the owners do not modify privately. Or replace it, because unauthorized modification will affect the normal use of the fire door, ranging from affecting the use effect, and directly jeopardizing the safety of people's lives and property, so for the safety of everyone's lives, please do not modify the fire door without authorization, if it really needs to be replaced , Be sure to go to the market. Buy a regular entry door with fireproof and anti-theft function, and hire a professional to install it.