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reginald91Aug 9, 2025
What to do if the alarm relay is closed and the current output is at 20mA in my Fike Security Sensors?
- Eeric94Aug 9, 2025
If the alarm relay is closed and the current output is at 20mA, it means that the detector is exposed to a flame. You should check the cause of the alarm. If it was caused by “friendly fire”, reposition the Fike Security Sensors detector so that it is not affected.




