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FAQs

Resolution: L9453 Entrance lock operation: Latchbolt is retracted by knob/lever from either side unless outside is locked by 20° rotation of thumbturn. Deadbolt thrown or retracted by 90° rotat...:

What is the part number for the B661 blank plate?

Resolution: The blank inside plate for the B661/761/861 is part number 12-626.:

Will the SFIC mortise housing accept both six and seven pin cores?

Resolution: Yes. Both Schlage and Falcon SFIC mortise housings will accept 6 and 7 pin cores with no additional parts.:

What parts are shipped with the 80-036 uncombinated SFIC core?

Resolution: Uncombinated cores are furnished less keys, pins and springs. Ordering the 80-036 will get you an empty core so you can key it.:

What is XL11-886?

Resolution: Deadbolt With Retraction By Inside Lever or KnobL9460: Deadbolt thrown or retracted by key outside or thumbturn inside. Outside knob/lever always fixed. Inside knob/lever active when deadbolt is ex...:

Can we still supply the 812 L trim for the Monarch 18?

Resolution: Allegion stopped manufacturing he 812L trims when the Falcon/Monarch XX Series crossbar devices were discontinued in 2019.The 812L trims had also been used on the Monarch 18 Series pushpad devices ...:

Can the S170 be installed back to back?

Resolution: The S170 can not be installed back to back. :

How are interchangeable cores installed?

Resolution: A control key is required to install or remove an interchangeable core from a housing or lever. The control key is identified by having "CONTROL" stamped on the bow. How to install and remove an i...:

What does the cylinder suffix BDC mean?

Resolution: A small format disposable core is used as a SFIC construction core that is for low security applications and can be thrown in the waste bin after use.:

How do I wire an EL device to normally hold open the latch and release it during a fire alarm?

Resolution: Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted. During a fire alarm, the contact will open, dropping...: