Click one of the pull stations or the smoke detector to activate the fire alarm system. VOLUME WARNING FOR HEADPHONE USERS!!!!! REALLY LOUD!!!!! SEIZURE WARNING: FLASHING/STROBING LIGHTS!!!!! To use the panel, drag the key to the keyhole to open/close the panel door, then you can click the buttons when the panel door has been opened. If you initiate system reset without resetting the pull stations that have been activated, the system will realarm and the fire alarms will go off again. Some of the notification appliances don't have audible silence.