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how to wire relay with alarm and a switch

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=86355
Printed Date: July 04, 2025 at 6:15 PM


Topic: how to wire relay with alarm and a switch

Posted By: shushoslp
Subject: how to wire relay with alarm and a switch
Date Posted: November 28, 2006 at 6:54 PM

hello,

im jesus from mexico, your website its awesome!!... its like the bible of car modding...

well, i need some help wiring a solenoid for trunk. i have a few questions:

1.how can i know if my alarm sends a negative output or positive output?

2.i want to open the trunk trough 2 ways: an emergency button from inside the trunk, and the remote of my alarm. How do i wire the relay for make this work? how will be the diagram?

thanks to everybody and goodbye




Replies:

Posted By: Velocity Motors
Date Posted: November 28, 2006 at 7:38 PM
https://www.velocitymotorsport.com/images/install_notes/206.jpg

https://www.velocitymotorsport.com/images/install_notes/205.jpg

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA





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