I would bet that the Ring unit will work on DC of the proper voltage. I would power it through a diode followed by a large capacitor so it does not reboot during a door bell press. However it may draw enough current to make the rest of the system think the door bell is being continually pressed.
From: Jason McKemie Sent: Sunday, April 28, 2019 10:00 AM To: AnimalFarm Microwave Users Group Subject: [AFMUG] OT: Ring Doorbell DC We've got an older intercom system here at the house that has a standard outdoor two-wire button, but it has around 28vdc power when I test it. The Ring Doorbell requires AC, is there some way I can put a different power supply on it and still have the contacts shorted out to ring the bell at the intercom end of things? A relay of some sort? -------------------------------------------------------------------------------- -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
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