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“
DIFFERENCE BETWEEN ENTRY LOCK AND ENTRY/OFFICE LOCK
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RELATED FAQS
Question
Answer
What is the difference between a classroom and an entry lock?
Resolution:
CLASSROOM LOCK: A lock that locks and unlocks the outside lever with a key. Inside is always free egress. ENTRY LOCK: A lock that locks and unlocks the outside lever with button/turn on the insi...:
RU511
Resolution:
Entry/office 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 button locks outside ...:
LM9250
Resolution:
Office, entry lock two-point latch - Latchbolt(s) retracted by lever from either side unless outside is made inoperative by key outside or by turning inside thumbturn. When outside is locked, latch...:
How does the B511 operate?
Resolution:
B511 (ANSI F109) Entry/Office Lock Turn/push button locking. Pushing and turning button locks outside lever requiring use of key until button is manually unlocked. Push button locki...:
MA521
Resolution:
Entry/office lock - Latch bolt operated by knob/lever from either side except when outside knob/lever is made inoperative by buttons in face. When outside knob/lever is locked, latch bolt is retrac...:
LM9350
Resolution:
Office and inner entry lock with three-point latch - Latchbolt is retracted by knob/lever from either side unless outside is made inoperative by key outside or inside thumbturn. When outside is loc...:
L9050
Resolution:
Entrance/office and inner entry lock - Latchbolt is retracted by knob/lever from either side unless outside is made inoperative by key outside or inside thumbturn. When outside is locked, latchbolt...:
T511
Resolution:
Entry/Office Lock - Outside Key retracts latch when button pushed and turned. Lever is unlocked with key when push-button is pushed. Inside Turn/push-button: pushing and turning button locks outsid...:
K511
Resolution:
Entry/Office lock - Deadlocking latch bolt by levers. Turn/push button locking. Pushing and turning button locks outside lever, requiring use of a key for unlocking the door until button is manuall...:
B511
Resolution:
Entry/office 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 button locks outside ...: