Introduction to the key points of GB29364-2012 “Fire Door Monitor”

Fire door monitor: used to display and control the opening of fire doors, Control device for closed state

Fire door linkage door closer: can be handled after receiving instructionsClose the fire door in the open state and reverse its status information Electric device for feeding fire door monitor

Fire door electromagnetic release: keeps normally open fire doors openStatus, upon receiving the command or releasing the fire door to close it,Then feedback its own state information to the electric device of the monitor

Fire door magnetic switch: used to monitor the opening and closing of the fire door Status, and can feed back its status information to the fire door monitor
Device

Fire door fault status: The fire door is opened abnormally
State or abnormally closed state.