False alarm from the fire alarm system
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The fire alarm system in our factory often malfunctions, resulting in false fire alarms. Despite multiple attempts at after-sales support, the problem has not been resolved. Do other users know about this issue? Can it be blocked? Is there a problem?
Shielding isn’t a foolproof solution; if the safety inspection agency comes by... a faulty circuit board with rusty screws can also cause false alarms
False alarms are quite annoying, especially on rainy days. Shielding is definitely not a solution; if a fire breaks out one day, it will be a serious problem
Is there a fault in the line? Here, we have had cases of false alarms caused by corroded wiring connections that were unstable
Frequent false alarms can be silenced when it is not possible to restore the alarm to normal operation; otherwise, other sensors will not receive alarm signals when a fire is detected. (Out of 100 probes, 1 is damaged and 1 has failed in terms of shielding; the other 99 are still functional. Without shielding, none of the 100 probes will work.)
It is possible to consider installing a waterproof cover outside the outdoor handbill. In other cases, such as when someone is smoking in the office, a smoke alarm detection is not considered a false alarm.
In principle, it cannot be blocked. If nothing else works, just block it. If the number of points is low, it can be explained when the fire department comes to inspect. The best approach is to find an expert who can make the panel show no shielding signal and the status light remain off, even though there is actually shielding present.
This isn’t trying to deceive oneself; if something really does happen, it will cause problems. A procedure for fire alarm response can be established – once an alarm is triggered, the situation should first be verified on site, taking into account firefighting measures as well as safety considerations.
The on-site installation method and what system it is weren’t clearly specified, making it difficult to draw a conclusion ? ?