2 doorbells with one switch
#1
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Join Date: Jun 2013
Location: Indonesia
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2 doorbells with one switch
Hi, I have two doorbells that I want to trigger with a switch. One of the doorbell has cordless remote and the other is wired. I need your advice whether the following diagram is ok..My only concern is the difference between 4.5v and 12V..Are they okay to mix together? Thanks!!

#4
Is there push button switch with double pole? Thanks!