A fire/smoke damper is an essential component of any fire safety system. It is a device that is installed in an air duct, ventilation system, or other area of a building to prevent the spread of fire and smoke. Fire/smoke dampers are designed to close automatically when a fire is detected, thus limiting the spread of fire and smoke. This is an important safety measure that helps to protect people and property from the devastating effects of a fire. Fire/smoke dampers are typically made of steel or aluminum and are designed to withstand extreme temperatures. They are also designed to be tamper-resistant, so that they cannot be opened or closed manually. Fire/smoke dampers are an important part of any fire safety system and should be regularly inspected and maintained to ensure they are working properly.