(1) FEO-K1 key - AKA FEO K1 elevator fire service tubular (barrel) key for elevator key switch fire service/recall operation.
This is an universal emergency fire service key for elevators installed since ASME 2007 code,Except some states.
Note: This key is rotated clockwise, the rotation angle is 90°, not the counterclockwise rotation key before 2008 (An addendum released in 2008 clarified that the FEO-K1 key is to be cut clockwise)
Each key is tested by professional engineers to ensure product usability
Description
Note: This key is rotated clockwise, the rotation angle is 90°, not the counterclockwise rotation key before 2008 (An addendum released in 2008 clarified that the FEO-K1 key is to be cut clockwise)