Fire protection is a crucial consideration for any commercial setting. While conventional water-based systems like sprinklers are often effective, there are situations where they can cause damage to valuable assets, such as in data centres, electrical rooms, or archives. This is where gaseous fire suppression systems become an ideal solution. Designed to suppress fires without harming sensitive equipment, these systems are gaining popularity for their effectiveness and precision. Gaseous fire suppression systems use inert or chemical gases to extinguish fires, often preferred in areas with sensitive equipment or where water-based systems are unsuitable, by reducing oxygen levels or interfering with the combustion process. Gaseous extinguishing systems are designed to extinguish a fire by reducing the oxygen concentration (displacement or substitution), interrupting the chemical decomposition reaction mechanism, that is fire, or reducing the temperature of the fire/fuel to a point where fire can no longer continue. Of the three mechanisms, reducing the temperature of the fire/fuel provides much less of an impact than the other two and significantly less than water-based fire suppression or extinguishing systems. This is primarily associated with high-pressure carbon dioxide systems.