Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Well, I just signed up and hope someone can be of help. By multi-alarm, I mean when a home has multiple alarms, you can wire them so if one trips, they all go off. My question is does anyone know what is on the control line when tripped? DC? pulses?
Thanks folks!
Well, I just signed up and hope someone can be of help. By multi-alarm, I mean when a home has multiple alarms, you can wire them so if one trips, they all go off. My question is does anyone know what is on the control line when tripped? DC? pulses?
Thanks folks!
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