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Looking for a little help for a project

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=44416
Printed Date: September 06, 2025 at 9:19 AM


Topic: Looking for a little help for a project

Posted By: mobilevt
Subject: Looking for a little help for a project
Date Posted: December 04, 2004 at 11:16 AM

I have a Viper 791 with a single two-way remote & a Keynokey passive keyless entry.

Both have not been installed yet.  I would like to attempt to merge the two together but in order to do that, I would need to interface the Keynokey to the Viper with the arm & disarm feature.  The way I see it, it seems to be two ways, one, locating the circuit in the Viper brain for the arm & disarm.  I just don't have the extensive knowledge but generally, I do know what area the brain does.  The second thing, which happens to me my first choice, is to obtain a one-way remote and assimulate it to the keynokey by giving it power without the remote and make direct connections to the remote.

Or maybe I should get rid of the Viper 791 and get an alarm that accepts external arm & disarm signals other than the remote?

What do you think I should do / try?

Thanks! Sean



-------------
Emergency Vehicle Technician
Got Freedom? Thank a vet!



Replies:

Posted By: hagmanti
Date Posted: December 06, 2004 at 4:28 PM
It is defeating a major purpose of buying a 791 to not use the secure two-way remotes....

I certainly wouldn't recommend getting inside the 791 brain (and I've soldered on many circuit boards in my time).

Yeah-- I can't see any way to do it other than your idea w/ a one-way remote.

Grr. Argh.

Me


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