<https://www.engineernewsnetwork.com/blog/is-your-alarm-annunciator-networked-to-your-scada/#primaryimage>
<http://schema.org/caption>
"Alarm annunciators should be networked to a plant’s SCADA system for optimised safety"
<https://www.engineernewsnetwork.com/blog/is-your-alarm-annunciator-networked-to-your-scada/>