At home, industrial small power distribution cabinets can help prevent fires In the engine compartment or battery compartment of a long-term car, it can help prevent fires | Small communication devices can help prevent fires outdoors Aids in fire prevention in small electric vehicles | Can assist in fire prevention on small mobile power supplies Auxiliary use on various small equipment or equipment with fire hazards | Small size allows for flexible installation in closed/semi-closed equipment,Multiple or larger products can be selected according to the size of the preventive equipment(See product description page) | This product has an effective dose of 40 grams and is a pressureless, automatic fire extinguishing device. Upon detecting a fire, it releases an extinguishing agent including carbon dioxide and solid particulate oxidizer to completely cover and isolate the combustion environment. The product is compact, requires no pressurization, and starts up quickly and efficiently. It can operate in an ambient temperature range of -40°C to 85°C (-40°F to 185°F). This product is suitable for small equipment with fire hazards, such as small electrical distribution cabinets, communication equipment rooms, battery compartments, vehicle engine compartments, and outdoor battery boxes. | This product belongs to the hot start type. When the ambient temperature is ≥170℃ (338℉), it will automatically trigger in 1 second and provide approximately 30 seconds of fire extinguishing time. The size of this product is 120mm*102mm*14mm (4.73 inches*4 inches*0.56 inches), and the fire extinguishing capacity is 0.4m³ (14.2 cubic feet), or approximately 0.7m*0.7m*0.8m (2.3 feet*2.3 feet*2.6 feet) equivalent volume