Door invisible latches

RELATED FAQS

Question
Answer
SUS 4.1.1 or older will NOT display the Lock Friendly name (ex. Lab Door 2) unless the user also has a corresponding door file loaded on the HHD. These means that the user that wishs to retrieve ...
SUS 4.4.0 released 06/06/2011 is the first version that displays the Lock friendly name in the Main screen of the SUS regardless the existence of a door file in the HHD;
In order for the HHD to be able to display the lock name, the lock firmware must be updated with ADFwPkg 2.17.10 and COFwPkg 1.21.0 (OR higher) AND the lock MUST be programmed with its door file be...
The AA is now the Ives CL11, the BB is now the Ives CL12 and the AP2 is now the CL14.
The Ives version is the same as old Glynn-Johnson versions.
Yes, as an option, Steelcraft doors are available with factory prepared for the 98/9949 Concealed Vertical Cable Exit Device. L, B, CE, T and CE-Series doors are available factory prepared Door...
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...
Both the ND50 and ND53 will not unlock when the door is shut.  The only way to pop the button is by turning the key on the outside or the lever on the inside.  Occasionally custome...
The top rod is adjusted too short, so when pushpad is pressed it is not operating the top latch enough to get into the hold down position. The top rod would need to be lengthened by turning the lat...