12v 2CH remote

[davycc]

Hi guys,

Question. I have a 12v 2 CH remote switch and key fob (see pics) but no wiring diagram and no knowledge of this type of thing, good start I know! I am wondering;

can I use this for simply remotely switching a 12v beacon on and off
and if so can anyone give me a clue on what the wiring set up is?



Any help would be greatly appreciated.

Untitled

• davycc
• 23 Oct 2014
• 2

Untitled

• davycc
• 23 Oct 2014
• 2

Untitled

• davycc
• 23 Oct 2014
• 2

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[Taylortwocities]

I'm guessing that the red and black wires go into terminals marked
+ and - ?
That will be your 12v supply in.

You need to tidy those wires up as the loose bits could short out.
Use smaller cable perhaps?

The other terminals appear to be change over terminals from the two relays (the black boxes).

If you have a multimeter, you should be able to suss which is the common and which are the NO and NC terminals.

After that its simple switch circuitry.

PS You can test it basically works by applying power and operating the key fobs. You should hear the relays click on and off.