modified 8 years ago

405-03

00:09:49

Interlogix polarity reversal module for smoke detectors with sounders.  Reversed polarity makes the non-alarmed detectors sound to follow the alarmed detector.

Top left (voltage source): Input voltage for the smoke detectors

Bottom left (voltage source): Reversed polarity voltage.  Smoke voltage sourced from here when applied (controlled by switch)

Top right (volt-meter): Output to the smoke detectors

published 8 years ago

mozo23

8 years ago

To fcvh🇦🇼🇦🇹🤗

digimystigi

8 years ago

@mozo23: ?

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