4089 Exit Indicator

Description: The 4089 Exit Indicator provides exit door notification for various Adams Rite deadlocks.

Function: Provides unmistakable notification of an exit door’s “locked” or “open” condition. Under many local building safety codes, this allows the use, in certain occupancies, of a security deadlock instead of less secure panic devices. It includes two permanent adhesive header signs: “THIS DOOR TO REMAIN UNLOCKED DURING BUSINESS HOURS.” (that wording is according to Uniform Building Code). The second sign for NFPA and other local codes reads: “THIS DOOR TO REMAIN UNLOCKED WHEN THE BUILDING IS OCCUPIED.”


Indicator: “OPEN” appears in black letters on white background when lock is retracted and “LOCKED” in red letters when actuated. Also available with red (locked) and green (unlocked) wordless panels.

Material/Finish: Indicator escutcheon is zinc alloy with 130 (Satin Aluminum) finish. Also available in 119 satin black and 121 dark bronze. Header sign is clear aluminum match with black letters.

Options: Standard unit fits 1-3/4” doors. Specify for thicker doors up to 2-1/2”.

Standard Package: Shipping weight: 1/2 lb.


Related Products: When purchasing this product, please consider the following related products, available separately:

91-0912 Adapter Plate, 22-0819 Pin Cover Plate, 20-0255-IP Header Sign, 20-0256-IP IBC Header Sign available separately.

Compatible Products: This product is compatible with the following products:

Deadlocks Flushbolts
Adams Rite Deadlocks including: MS1830, MS1837, MS1850S(-050), SCH1850S, MS1850SN(-050), SCH1850SN, MS1950(-050), MS+1890 1870 Cylinder-Operated Flushbolt