Bluetooth Driving light relay.

[Aussie Jeepster]

I'm planning to have a little play fitting a bluetooth relay for my 2 LED driving lights.
This is what I've ordered: E2A9 DC 12V 4CH Channel RF Wireless Remote Control Relay Switch 2 Transceiver 692463098450 | eBay (https://www.ebay.com.au/itm/E2A9-DC-12V-4CH-Channel-RF-Wireless-Remote-Control-Relay-Switch-2-Transceiver/264213558326?epid=25029699354&hash=item3d845af436:g:j1sAAOSwXm9cc81M)
and it looks like this.
151318
I trying to figure out the wiring!
There is a single (+) and (-) input at the bottom of the picture, but there are seemingly 3 outputs marked A,B and C.
Anyone have any ideas on what wire might go where????

[Milton477]

The + & - need 12V. This would be to power the device.
I would guess that the 4 channels of A-B-C would be made up of a common, a normally open contact & a normally closed contact. You should have some documentation showing which is which otherwise you can test with a multi meter to figure which is which. I would use this device to drive an automotive type relay which in turn will power the spots. (Just my opinion)

What are you going to use the other 3 channels for?

[Aussie Jeepster]

I haven't received the unit yet, so with luck there will be some details.
The additional 3 channels are for "future modifications and ideas"!

[Homestar]

You’ll need to check with a meter, but my guess is between a and b is normally open and between b and c is normally closed. So, if you just want to tun on something when the relay is active use the normally open contacts.

[sierrafery]

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[Homestar]

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Cool, confirms what I said. 👍