Linked to the building's alarm system, electromagnetic door controls eliminate the illegal practice of wedging doors open. This dangerous practice prevents a fire door functioning as it should in stopping the spread of flames and smoke in the event of a fire. This option also offers a means of providing access through doors which might otherwise be difficult for elderly or disabled users to negotiate.
In hold open operation, the door can be kept in an open position. When reactivated by alarm activation, the hold open mechanism is released and the door is closed under the spring power of the closer.
|Item Ref:||Description||EN Power Size||Mounting Position||Finishes|
|2720BD.TE.A||Electromagnetic Hold Open Closer with Backcheck, Delayed Action, Slimline Cover||Spring Adjustable Size 3-5||Door mounted pull side of door||SES; SSS: PSS; PBS|
|2721BD.TE.A||Electromagnetic Hold Open Closer with Backcheck, Delayed Action, Slimline Cover||Spring Adjustable Size 3-5||Door mounted push side of door||SES; SSS: PSS; PBS|
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