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Advanced innovation and superior functionality for fire door applications.
The FDO module controls fire door release functions, receives initiating device input and provides warning notification of an impending closure of door
Voltamatic® provides 115/208/230V single phase in one unit, and 208/230/460V three phase in another unit. A separate 575V three phase unit is also available
No manual intervention is required to reset fire door operator after a fire alarm or drop test. Door may be motor operated normally upon reset of the fire alarm signal, and test key switch
Allows for sash chain release for jurisdictions that require a fusible link.
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