2013 California Standards for Accessible Design Pocket Guide

11B-215.3 Employee work areas.

Where employee work areas have audible alarm coverage, the wiring system shall be designed so that visible alarms complying with Chapter 9, Section 907.5.2.3.2 can be integrated into the alarm system. 

[2010 ADAS] 215.3 Employee Work Areas.  Where employee work areas have audible alarm coverage, the wiring system shall be designed so that visible alarms complying with 702 can be integrated into the alarm system.