Chexit device, card reader and door contact

RELATED FAQS

Question
Answer
When a CX99L-BE is not armed the exterior 996L BE lever trim will be free to retract the CX latch for entrance.  When the CX99-L BE is armed the exterior 996L BE lever will not move and...
Chexit devices shipped prior to 8-24-2015 were solenoid driven: A normally closed card reader contact, key pad contact or any other control contact connects to the G...
If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...
Causes for AA battery drain in CO-Series LOCKS - Possible Cause Fix/Corrective Actions  One of the four AA batteries was inserted reversed and the reserved battery drains the other batteries. ...
Causes for AA battery drain in AD-Series LOCKS Possible Cause Fix/Corrective Action 1)      One the four (or eight) AA was inserted reversed and the rese...
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 have a...