Fire extinguishing performance: automatic detection of fire signal, automatic start of fire extinguishing device, release of fire extinguishing agent, observe whether the open fire is extinguished and does not re ignite within 10 minutes. The power lithium batteries were made of ternary polymer lithium batteries and lithium iron phosphate batteries.

Fire early warning: it can send early warning signal to the fire alarm switch in the driving area before the fire occurs.

When the fire alarm is detected, the fire extinguishing device will start automatically and send out the fire alarm signal to the driving area.

Fault alarm: when the line connection of the fire extinguishing device fails, the fault alarm signal can be sent to the fire extinguishing start-up alarm switch in the driving area.

Start feedback function: when the fire extinguishing device starts working, it can send the start feedback signal to the fire alarm switch in the driving area.

Manual start button: when the fire extinguishing device is in the fire warning state, open the cover of the fire extinguishing start alarm switch, press the broken red fragile button, the fire extinguishing device will automatically start to extinguish the fire.

Circuit short circuit protection: circuit short circuit protection elements are set in the starting circuit of fire extinguishing device.

Lithium battery cooling: the fire extinguishing device can reduce the surface temperature of lithium battery to below 130c within 10s.