latch bolt monitoring device

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Following parts are required to add the bottom rod and latch to the 98/9927-LBR/LBR-F device.  Bottom Rod: 050515 for 9827 and 050514 for 9927 (specify finish)  Bottom Latc...
The following items may cause the exit devices top latch from being held in the retracted position. 1. The top or bottom rods are out of adjustment. 2. The top latch hold back...
Following exit devices 2227/F, 33/3527A/F, 33/3547A/48A/F, 98/9927/F and 98/9947/48/F have similar rod adjustment procedures. All top latches control the bottom latch assemblies. When do...
There are a few things to check in the 912L trim is not retracting the latch  as expected.  If the 912L was shipped after February 28,  2011, Check the installation ins...
THIS ITEM IS DISCONTINUED - See the related solution "Is a latch bolt monitor available with the Schlage mortise electrified locks?"   Latch monitoring, or LM is available as an op...
The ND-Series RX,  the L-Series RX and latch monitoring switches are Form C - Single Pole Double Throw (also known as SPDT).
LM, LX
The following list explains the differences between the Von Duprin 47 and 48 latch assemblies. The 47 top and bottom latches have 5/8" throw latchbolts. The 48 top and bottom latches have 3/4" ...