Voltage drop is critical to the proper operation of devices attached to a fire alarm system. Nowhere is this as true as with notification appliance circuits (NACs) that connect to a fire alarm control panel. Seven steps show how to do the calculations.
This session will help integrators better understand the needs and market demands of their retail customers.
This next installment of the SSI Industry Hall of Fame Webcast Series features Jim Henry, executive vice president of corporate development for Securitas Electronic Security.
