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If the M490DE-2 And M490DEP-2 seems to be installed correctly but the alarm keeps going off.

Solution ID

132324

Resolution

Make sure that in both the master and slave that there is a jumper in both AUX terminals

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Knowledge Center - an information portal from Allegion

Back to KC home Ask your question Entering your question as a complete sentence will provide more accurate results than keywords or phrases.

If the M490DE-2 And M490DEP-2 seems to be installed correctly but the alarm keeps going off.

Solution ID

Resolution

Back to KC home
Ask your question Entering your question as a complete sentence will provide more accurate results than keywords or phrases.