Schlage LM9256 2-point entrance/office lock with automatic unlocking

• Key cylinder outside; thumbturn inside; 2-point latch
• Latchbolts retracted by lever from either side
• Outside lever is made inoperative by key outside or by turning inside thumbturn
• Key outside unlocks and enables outside lever to retract both latches
• Rotating inside thumbturn unlocks outside lever; turning inside lever retracts latchbolts and unlocks outside lever
• Inside lever always free for immediate egress