User questions

Question
Answer
  • How far down can an exit device be cut down in the field?
  • What power supply do I need for my 2 QELA devices with LCN auto operator?
  • Does the QEL device come with the EL wiring assembly?
  • Why is my latch not retracting when I depress the push pad on an XP98/99 device?
  • Will the Von Duprin PS902 power supply operate the QEL device?
  • What power supply do I need for my 2 QELA devices with LCN auto operator?
  • How many Von Duprin QEL devices can be connected to a power supply?
  • Does the QEL retract the latch bolt and the pushpad?
  • Can I run 4 QEL devices from one PS902?
  • What is the difference between an RX switch and an RX-LC switch?
  • What are the wiring details for the Schlage L9000 mortise RX switch?
  • Why does the AD300-993 and AD400-993 require Von Duprin RX-LC switch
  • Does a Von Duprin ALK kit come with an RX switch?
  • What power supply is used with RX or LX switches?
  • Who can adjust or replace the Chexit RX switch?
  • Is there honeycomb core around the perimeter of doors that have either polystyrene or polyurethane insulation?
  • What cores are offered for insulated doors?
  • Are stainless steel doors and frames available?
  • Are steel stiffeners required in all door constructions?
  • Are multiple narrow lights available?
  • What is the Falcon SZ-Series Door?
  • What core options are available in L-Series door?
  • What are the different door cores available?
  • Is a Steelcraft Tech Data Manual available?
  • What is the minimum stile dimension on the A14-Series door?
  • How do I determine the hand of a door?
  • Can a 1 3/4" thick panel be used in a fire rated transom frame with a transom bar?
  • How are Butt Hinges located?
  • Steelcraft field paint instructions
  • What is a Dutch Door?
  • How many anchors are in a frame?
  • Where can I find hurricane ratings for Schlage and Falcon?
  • What is a Hospital Stop?
  • What length SRT screw is used for mounting the body of a 1461 closer?
  • What are the SRT screws lengths used with LCN Closers?
  • Can SRT screws be used in a wood door or frame?
  • Do LCN closers come with thru bolts?
  • SELF-REAMING AND TAPPING SCREW
  • What is the part number for the armor mounting screws for the L lock?
  • What is the maximum door weight recommended for LCN closers?
  • What is maximum width, height and weight for IVES butt hinges?
  • What is the Lock Modes/States for Apartment Function?
  • Support for Sitemaster software.
  • Will the Falcon 24 R with deadlocking accept the LM/DM switches?
  • What card types and formats will our AD and CO smart readers support?
  • What Proximity technologies do XceedID readers support?
  • What causes the error "Device does not support this action - E802" when I'm coupling an AD lock?
  • What card types and formats will our AD and CO proximity readers support?
  • What card formats will our AD and CO magnetic swipe readers support?
  • Which AD firmware package version supports WRI400/CT5000 devices?
  • What is the part number for an AL Series cylinder?
  • Why would the 996L trim not lock or unlock when installed with 98 or 99EO?
  • How does the 98-2 or 99-2 double cylinder function affect the outside lever trim?
  • How does the S51 operate?
  • Why can't I order an AD-Series or CO-Series mortise deadbolt with a classroom/storeroom (70) function
  • How do you convert the Von Duprin 370 series controls to NL or night latch function?
  • What is the warranty for Schlage commercial mechanical locks?
  • What backsets are available on Schlage and Falcon locks?
  • How does the AL170 get installed to make a double dummy?
  • What is the difference between the standard lever inserts for the pre-2002 AL and the old D Lever?
  • AL-Series Plunger Assembly Instructions
  • How do you remove an AL lock from a door?
  • What is an interconnected lock?
  • What is the Buy American Act (BAA)?
  • How does the ND82 operate?