lockout protection entrance lockset

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When you want to periodically disable and block access to a certain room in a building or an entrance door, that’s when you would need to use a Lockout Cylinder. See full document.
In early 2013 the ND85 plunger assembly was improved to prevent accidental rotation of the inside button.  The previous design could allow someone to unintentionally rotate the button and unknowing...
“Cache Mode” is an AD-Series feature which, accumulates and stores valid credentials that have recently been granted access by the Access Panel or head-in system. This recently granted access histo...
The number of bits selected for "Card Bit Format" on an AD400 or AD300 must be equal too or larger than the bits on the cards in use. Setting this number correctly enables the cache mode collectio...
The AD300 and AD400 devices do not store audits during cache mode.  Audit "Date and Time" information and the saving of audit information is an Access Control Panel function, and during cache mode ...
An AD400 granting credentials access in “cache mode” will blink the Schlage with the normal green LED, followed by a brief red Schlage LED flash, indicating no RF communication and access was grant...
Apartment Corridor Lock function is defined as a lock where the latch bolt operated by lever from either side, except when outside lever is made inoperative by a stop or mechanical means other than...
ND53PD (ANSI F109) Entrance Lock  Turn/push-button locking; pushing and turning button locks outside lever, requiring use of key until button is manually unlocked. Push-button locking; pushing bu...