von duprin exterior

RELATED FAQS

Question
Answer
The ALK exit alarm will sound when the exterior trim is used to enter from pull side without using access control when an LX latch bolt monitor switch is used instead of RX push bar monitor switch.
Use the 575-2 strike with 9975 device on a pair of 1 3/4" thick doors with overlapping astragal mounting on the exterior of the active door. The strike lip has been cut off to eliminate any interfe...
RF sequential operation requires the use of of a minimum of 2 receivers (8310-865). Depending on the desired operation required (if using access control), it may require up to 4 receivers (8310-865...
When CX99L-BE is not armed with key cylinder on the device or shunted by card reader, the exterior 996LBE lever trim will release.
Thermal Bow is a temporary condition which occurs in metal doors mainly due to the temperature differential from one side of the door to the other. This may occur in exterior doors when direct sun ...
The standard Von Duprin mechanical or electrical 98/99/33/35 exit devices can not be converted to a CX98/99 or CX33/35 device. Von Duprin CX98/99 or CX33/35 has a different base p...