Why is heat detector used for garage fire detection

Fire security design for garage, motor repair shop and parking area. Fire security alarm and explosion proof design for chemical factory, oil field etc.
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Why is heat detector used for garage fire detection

Unread post by Jim »

Heat detectors should be used for the main part of garage fire detection.
1. After the car starts, it gives off soot-like exhaust gas. If smoke detector is installed, it will cause false alarm.
2. When a car catches fire, the fire spreads quickly, few smoke produced at initial time. So, heat detector is better for garage fire detection.

Smoke detectors should be used in garage stairwells, walkways and elevators.
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Why do museums need gas detectors

Unread post by vedard »

Buildings and collections in museums are prone to fires. When a fire occurs, gas detectors can detect gases such as carbon dioxide produced by burning objects and send an alarm in time.

Therefore, museums need to install various types of fire detectors in order to detect and put out fires at first time.
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