Exit device not complying with cylinder

RELATED FAQS

Question
Answer
Standard exit alarm ALK devices are available with cylinder dogging option as of October, 2011. The device can be ordered standard with cylinder dogging and exit alarm ALK option on non fire rat...
The ALK uses a 1 1/4" mortise cylinder with straight cam. (NO DOGGING)
Cylinder dogging (CD) and an RX switch can be ordered together with 33/35 or 98/99 series.
This can be done ONLY with non fire rated exit devices.
The rim cylinder with thumbturn, XB11-979 (Figure 1) was designed to be installed on the inside head of the Von Duprin 98/99–2 double cylinder exit devices, see Figure 1. The rim cylinder with...
 A 1 1/4" cylinder with straight cam is required for the Von Duprin SD (Special Dogging) exit device option.
The cylinder cam must be inverted with the SD option to work properly.
A double cylinder(-2) option is not available on a Falcon device but is available from Von Duprin.
Equivalent to the Schlage D series line with a C keyway. Part number 21-002.
Double cylinders are only available on Von Duprin 98/99 Rim and 98/9975 Mortise devices.
Schlage and Falcon do not offer products that have been evaluated by European Directives (CE).