ST Series Selectronic® Tattletale® Remote Alarm Annunciators provide an audio and visual alarm over a wide range of applications. They are inexpensive and easy to install and operate. When an alarm sensor trips, the LED flashes and, if equipped, the Mini-Siren® sounds. At the same time an output circuit is activated which allows you to connect an external relay to operate an alarm or shutdown device.

ST Series annunciators can be used on work boats, oil fields, construction sites and generator sets, as well as municipal and agricultural settings. These unique alarm panels have a wide range and can be grouped many ways. MurCal stocks each of the models in the -LM "Less Mount" configuration. This allows you to choose between a gimbal mount and a flange mount to best accommodate your needs.

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