System and method for firefighting

A method for firefighting comprising,

• defining a twelve o'clock position as a wind direction;
• defining a five o'clock position and a seven o'clock position therefrom;
• installing at least one auxiliary delivery device in the five o'clock position or the seven o'clock position, wherein the at least one auxiliary delivery device is positioned above a top end of a tank configured to hold liquid;
• taking data readings through a plurality of sensors;
• transferring the data readings from at least one of the plurality of sensors to a processor;
• processing the data readings with the processor;
• determining whether fire is present based on the input from the plurality of sensors;
• inducing at least one over the top delivery device to dispense water or foam if fire is present;
• determining whether flame collapse has occurred based on the data readings from the plurality of sensors;
• and
• inducing at least one over auxiliary device to dispense water or foam if flame collapse has occurred.