The SERIES AN2 Indicating Alarm Annunciator provides visible and audible alarms for up to eight inputs. Audible alarm conditions can be acknowledged, reset, or silenced either via the front panel push buttons or the rear terminal block. The annunciator also has two SPDT relay outputs that can be used to initiate external alarms, buzzers, or paging devices. FEATURES/BENEFITS • Includes integral 24 VDC power supply to power most switches • Can be set to any common ISA sequences APPLICATIONS • Water and wastewater panels • Tank level monitoring • Temperature monitoring process