Dormakaba Rci F21649 Fire Rated Electric Strike

Product Description

The DORMAKABA USA INC. / RCI F21649 is a fire rated electric strike designed for use in access control and door hardware applications. Electric strikes replace the fixed strike plate on a door frame, allowing the latch or locking bolt to pass through while the door is open and releasing electrically to allow egress or entry. The fire rated designation indicates this unit meets applicable fire door assembly requirements, making it suitable for installations where code-mandated fire ratings are required on controlled openings. Installation is typically performed by licensed electricians or certified access control technicians.

The F21649 is suited for commercial and institutional door openings where electric access control is required on rated assemblies. Typical applications include stairwell doors, corridor fire doors, and other openings where both access control function and fire rating compliance must be maintained. Verify door and frame compatibility, latch bolt geometry, and local fire code requirements before installation.

Key Features

• Fire rated construction meets requirements for use on fire-rated door assemblies
• Electric strike replaces fixed strike plate for active access control integration
• Allows fail-safe or fail-secure operation depending on wiring configuration
• Suitable for commercial and institutional access control systems

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for fire-rated door assemblies in commercial access control applications. Confirm frame preparation, strike cutout dimensions, and latch bolt type prior to installation.

Installation Notes

Installation should be performed by a licensed electrician or qualified access control technician in accordance with NFPA 80 requirements for fire door assemblies and applicable local codes. Power down the access control system and de-energize all associated circuits before beginning work. Verify that the door frame preparation matches the strike cutout pattern and that the latch bolt geometry is compatible before finalizing installation. Do not modify the strike body or frame cutout in a way that could void the fire rating listing.