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Mounted Door Holders |
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Electromagnetic
Fire Door Retainers (EFDR's) are designed to hold open Fire
Doors in any areas where easy access is essential, and can
be used in conjunction with any suitable fire alarm systems.
When an alarm is triggered, power to the EFDR is cut, allowing
the fire door fitted with it's standard closing mechanism,
to shut automatically.
Type 87 EFDR's are fitted with an integral manual release
button, allowing the door to be closed without operating the
fire alarm.
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