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Wednesday, December 24, 2025 • Copyright © 1999-2025 the12volt.com, All Rights Reserved • Privacy Policy & Use of Cookies
Wednesday, December 24, 2025 • Copyright © 1999-2025 the12volt.com, All Rights Reserved • Privacy Policy & Use of Cookies
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(Key goes inside of the box in the gray receiver.)
Antena from the TR-1 goes to ignition key hole. (Wires on the left side.)
What do I need? I want to keep a key in my pocket and be able to start the car with push start button.
How can I do it? Well here is the plan and my question.
I want to spend how use this box as my new transponder key receiver redifecting it to the cars keyhole using antena from picture above. I hide the box under my seat and when it senses my key it activates and tells car that key fob is here with transponder. I use push button to start.
Problem I have. Ultrastar TR-1 has a really small distance of transponder sense of have to be very close. I want to some how amplifie that signal. Not far at all, enough so when I sit down it reaches from my pocket to the under the seat. About 1 ft max.
How can I amplifie that rfid signal from TR-1?????? I was thinking about adding a lot of copper wiering to the grey part this creating a bigger single. I can be wrong. Noob after all.
If it possible which i am sure is.. well then I have stock alarm and a push start button which works only when my OEM key is with me.
