Alarm is gone

Main alarm processor is fried.
No replacement parts available so the solution is replacing it with a new one.
This one is RF, enough of infrared critical FOB and card codes...

Will keep original box and wiring in order to keep the mess under control...

Soon more images of the work I am doing.
Below shows cutting off the place of the old siren away replacing it by a new one.

Could a moderator move this thread to "Alarm and I.C.E." forum? I didn't realized that there is a dedicated forum for this matter. Thanks!

This is an interesting topic, doesthe new alarm give you any extra features like automatic window roll up when you lock your Coupe?

Yes, sir!
Windows up and down. Remote trunk opening also using a dedicated FOB button.

BTW, used same old siren of the alarm.

Remember that I am talking about alarm of the 2.0 16V NA engine.
The UK 20V car is another history.

Images will come right away.

My fellow assistant.


Old board versus new technology and removed socket.


Wirings. basically all the car wires were kept and used.


New alarm glued inside old case with double face Scotch tape.


A relay added for trunck opening due the high current necessary for the opener.


That 9 volt battery connector is for the back-up.

Great progress here, have you been able to test it?

Yes, tested and working like a charm.

The only thing missing is the windows opening by pressing three times the FOB unlock button.

Of course I replaced the old electric windows controller too, so I have now automatic pressure relief, not smashing roll up windows and speed up and down button at the passenger side.

Will make a little movie about tomorrow.

Look forward to seeing it

Fiat Coupe with Stetsom Alarm

I am speaking in Portuguese since my English is horrible..and I don't know if the YouTube Closed Caption will work properly.
Anyway the images are almost self explained.
Any questions, please ask here or there.