Also known as Security. This LED can only activate if there is a secondary device hooked into the Priority 2 Alarm terminals. This secondary device could be a security system, building management system, or another fire alarm control panel. Depending on how the panel is programmed, the panel's alarms may or may not activate when a condition like this is present.
Here, the westbound North American plate overrides the Pacific plate, creating the highly faulted and folded ranges from the Rockies to the Coast Mountains. Canada rides on one of 30 or so tectonic plates, or slabs, which underlie the earthâs continents and oceans.
Pacific and North American plates are grinding against one another along the Western side of the United States and near Japan. The Filipino and Eurasian plates also meet near Japan. Thus Japan has a lot of seismic activity due to the proximity of four plates. The Australian-Indian plate is pushing up against the Eurasian plate which means the Himalaya mountain range is growing and grinding against the Pacific plate causing seismic activity in New Zealand which is across both plates.