Indicators
The 180 degree visibility indicator offers
unparalleled visibility and flexibility. The unique
features of the indicator make it ideally suited for
classroom security applications as well as
traditional occupied/vacant applications.
ƒ 2" x 1⁄2" display for easy viewing at a distance
ƒ 180° window for visibility at any angle
ƒ High-mount placement for quick assessment
ƒ High contrast colors for ease of reading

• Key cylinder outside; thumbturn inside;
latchbolt and deadlocking auxiliary latch
• Latchbolt retracted by lever (or knob) from
either side
• Outside lever is made inoperative by key
outside or by turning inside thumbturn;
Vandlgard® option allows outside lever to
rotate freely down while locked
• Key outside unlocks outside lever and
retracts latchbolt; XL13-439 option also
allows key override of thumbturn if being
held in locked position
• Rotating inside thumbturn unlocks outside
lever; turning inside lever retracts latchbolt
and unlocks outside lever; closing door also
unlocks preventing lock-out
• Inside lever always free for immediate
egress