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January 05,2021
The 4 wires are for the connections on the smoke detector and there are 8 wires to the buildings.
Even though the description for the detector says "4 wire", there are 8 wires that go to ...
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December 31,2020
A fire can break out anytime and it is a good thing to be prepared for any fire related emergency at all times.
A fire can break out anytime and it is a good thing to be prepared for any fire relat...
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December 28,2020
Heat Detectors are used to detect rises in heat in buildings or other premises as an early warning of fire as part of a fire alarm system.
A heat detector（that is what this article refers to ...
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December 25,2020
About the fixed temp heat detector
This is the most common type of heat detectors. fixed temp heat detectors operate when the heat sensitive eutectic alloy reaches the eutectic point changing state...
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December 23,2020
About the Rate-of-rise heat detectors (be short for heat rise detector)
Rate-of-Rise (ROR) heat detectors（heat rise detector） operate on a rapid rise in element temperature of 8°C (46.4&d...
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December 21,2020
Heat detectors commonly have a label on them that reads "Not a life safety equipment" . That is because heat alarms are not meant to replace smoke detectors in the bedrooms or in the hallway...
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