Schlage L9071 Classroom security lock, interior/exterior lockdown

• Key cylinder both sides; latchbolt and deadlocking auxiliary latch
• Latchbolt retracted by lever (or knob) from either side
• Outside lever is made inoperative by key from either side; Vandlgard® option allows outside lever to rotate freely down while locked
• Rotating inside lever retracts latchbolt; key on either side unlocks outside lever and retracts latchbolt
• Inside lever always free for immediate egress