User questions

Question
Answer
  • What is CX?
  • Will a Von Duprin Chexit device automatically rearm itself after a fire alarm clears?
  • What does BOCA mean for the Von Duprin Chexit option device?
  • What is delayed egress hardware?
  • Schlage Residential products, information and brochures?
  • What are the MA lock electrical requirements?
  • Can the 5100 electric strike be used with a mortise exit device?
  • FIRE RATED MORTISE LOCK FIRE EXIT DEVICE
  • What is the CO-220?
  • How do you change the Von Duprin 990TP trim to NL function?
  • Does Von Duprin supply the 9875, 9975, 9875-F and 9975-F mortise exit devices with NL-OP trim function?
  • Will the Schlage AD trim work with Von Duprin 98 / 9975 Mortise lock devices?
  • Will the residential B60 accept Everest or Primus cylinders?
  • Can Primus keys operate non Primus cylinders?
  • What is a Primus cylinder?
  • Does Schlage make a Profile cylinder?
  • What cylinders are available with UL437?
  • What is the part number for an AL Series cylinder?
  • Will one PS902 power supply run two Von Duprin exit alarm ALK'S?
  • What power supply replaces the Von Duprin 9VDC PS9 power supply?
  • How do you specify an exit alarm ALK with a hard wire to the power supply?
  • What is the part number for the EAK PCB only for Monarch Falcon devices?
  • What is different about the updated Falcon Exit Alarm (EA) option ?
  • What cylinder is used in the Falcon 24/25 exit alarm kit?
  • What is the new option for the old 873-AC board?
  • Toggle or toggle credential
  • What process should be followed to change the Credential Reader type on a AD-Series lock?
  • What is clear opening width?
  • What is the minimum clear opening width required by ADA on a single door?
  • JAMB WIDTH
  • What anchors are used in FEMA Tornado Resistant openings?
  • What are Pneumatic Automatic Operators?
  • How many compression anchors are provide per jamb on DW-Series frames?
  • Door hitting the strike jamb?
  • Can a 4041 EDA be mounted top jamb?
  • Can you use a 5547 with an electric strike?
  • Can the electric strike be used with a vertical rod device on a fire-rated door?
  • Can the Von Duprin 5100 electric strike be used on a pair of doors?
  • What electric strike can be used on a pair of doors with an L9000 lock?
  • Is the Von Duprin 1609 strike fire rated for pairs of doors?
  • What strike is required when using the 2670 Guard-X on a pair of doors?
  • Can the electric strike be used with a vertical rod device on a fire-rated door?
  • What parts are necessary to add the bottom rod/latch/strike to a 98/9927-LBR device?
  • Can you use a 5547 with an electric strike?
  • What is the difference between LR and PL latches on Von Duprin 8827 exit devices?
  • Why will my EL 1490 fire my latches but not hold?
  • The Von Duprin 98 or 99 ALK kit will not sound the horn
  • Alk not power up - using 9V battery
  • What is the part number for the EAK PCB only for Monarch Falcon devices?
  • What cylinder is used in the Falcon 24/25 exit alarm kit?
  • What is different about the updated Falcon Exit Alarm (EA) option ?
  • How do you specify an exit alarm ALK with a hard wire to the power supply?