The ES600 series annunciators provide an efficient means of displaying the condition of security devices throughout a monitored facility. They serve to provide visual and audible indication of alarms as they occur, giving security personnel the ability to monitor a large complex from a single location.

Designed Security, Inc. Multi-Zone Annunciators utilize a modular concept to provide state-of-the-art alarm monitoring in a compact and economical package. Standard and optional control electronics are organized into four zone modules which can be grouped to provide a wide range of monitoring capabilities.