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October 05,2020
If the fire alarm annunciator panel is the heart of the system, then the fire alarm annunciator panel is the interface that actually shows you what's going on, and where. Fire alarm annunciator pa...
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September 29,2020
Most people are confused about the difference between a mains heat detector and a smoke alarm. Well, the answer is in the name of the fire detector. One picks up on smoke and the other in a rapid incr...
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September 27,2020
Before you want to know wheather a smoke detector be alarmed by heat，you should know what's the difference from Smoke alarm or heat alarm.
Smoke alarms detect smoke – fit them in all room...
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September 24,2020
You may know that fixed temperature detectors operate when the heat sensitive eutectic alloy reaches the eutectic point changing state from a solid to a liquid. but you know what are advantages and di...
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September 21,2020
A heat detector (or battery powered heat detector ） is a property-safety sensor that responds to very high temperatures that are only present during fires. Standalone heat detectors（also called b...
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September 18,2020
Heat alarms（2 wire heat detectors） are used to identify potential fires that could be large and that could generate much heat. They have a low spurious alarm rate！
The physical definition of the wi...
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