The 9K Intruder function is now offered with the visual indicator as a standard option.
How To Order:
Ordering with the 9K intruder function can be done as follows from the price book.
9K 3 7 IN 14 C STK 626
Series Backset Core Housing Function Lever Style Rose Strike Finish
Sold Separate Part Numbers
86181-626 B86181 9K INTRUDER SM RSE C STYLE 626