Explosion-proof auto tracking and targeting foam jet suppression system is also known as auto foam fire monitor. IT functions as automatic detection of fire, automatic positioning of fire origins, automatic extinguishing at fixed points and on-site monitoring. It employs explosion-proof design and the explosion-proof grade is ExdllBT4Gb. The spray medium is foam mixture. It adopts both the infrared and the dual-band images sensor technology, which are cutting-edge technologies in China. The automatic explosion-proof foam fire monitor implements a three-grade alarming strategy to ensure high accuracy and reliability. Once a fire occurs, the sensor would detect, position it and start liquid spray within 60 seconds. The large liquid flow can rapidly put the fire under control. This model is ideal for the explosive environments where there is liquid fire or where water spray is prohibited.