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IEI Magnetic Holders

About this Category

Electromagnetic holders are used to hold a door open until it is released by a smoke alarm system or from a remote device. They are often required by fire safety codes in fire rated applications. Browse through our selection of the best electromagnetic holders on the market.

More About IEI

The primary use of electromagnetic holders is to hold smoke barrier doors open in applications where they only serve to prevent the spread of smoke and flames in case of an emergency. The holder will keep the door open at all times, unless it is activated by the fire alarm system it is connected to and it will release the door to close.

Another, less popular use of electromagnetic holders is as a security measure. It can be placed on a the door to a private room, such as an office, to hold the door open unless it is activated remotely to close.

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