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FAQs

Can I use an RX switch to trigger a QEL?

Resolution: This is generally not recommended, but would depend on the desired description of operation of the opening.For most QEL/MEL applications;If an RX switch is used to trigger the operation, the motor ...:

What does the "D" signify when ordering a MB1-D?

Resolution: The "D" is for the cut out of the coordinator, not the mounting bracket. :

Did Von Duprin make a door position switch at one time?

Resolution: Yes. MS764 made by Sentrol:

The wires are missing from a 900-BBK. would those wires be apart of the back up board, (900-BB) or with batteries (900-BAT)?

Resolution: The wires are soldered to the 900-BB board.If you need help with replacement parts, contact sales support or product support for further assistance at 877-671-7011.Option 2 is sales support.Op...:

Is a Pullman latch with electric strike application a good option for security?

Resolution: If the door is pulled hard enough, the Pullman spring latch may depress far enough to allow it to ride over the the closed lip of an electric strike. Please contact Von Duprin support to...:

Can a Primus cylinder be ordered and shipped with a lock?

Resolution: All locks must be ordered less cylinder, then the Primus/Primus XP cylinder must be ordered on a separate line except the B700 & B800 Series deadbolts. :

Does Schlage or Falcon offer a cam to operate a Town Steel mortise lock?

Resolution: The Falcon cams to operate a Town Steel mortise lock are: Non-IC cam - 5622-STD IC cam - 5622-IC:

What are the Control lock construction fob information?

Resolution: The part number to order for brand-new sites is:9651Specify CardTrax account CT8X4248If reordering for an existing site:9651Bit Format: 48XSite/Facility code: (use same site/facility code generated...:

What materials were used in the Falcon X corrosion resistant lock?

Resolution: The Falcon X-series (Troy) knob only was available in corrosion resistant non-ferrous materials. All lock components were either a high grade stainless steel (corrosion resistant), brass or non-fer...:

Is the door prep the same for the old LP373L and today's 940L for 94/95 series device?

Resolution: Yes, the prep is the same.: