LivingBehindBars:

Yes, I believe I 90% do.
It appears to be one of two things.
It’s either an electric ( remote start ) or and old electric anode / cathode rust protection device. Ziebart – famous for their (useless) after the car is manufactured ( and corrosion already started) rust protection in doors / undercoat also now do automotive “vanity” work ( starts, tints, bedliners ) so this is either an OLD anode / cathode part or a remote start.
Either way, it looks like a great item for the trash bin.

FoundOnTheRoadDead:

Does the back have any information?

alan9t13:

Looks like a 1990’s car alarm. I’m gonna guess it’s related to keyless entry.

hdsrob:

Is it in a drive-able vehicle?

If so it’s probably a remote start (the only electronics that Ziebart makes from what I can tell).

P3rsia:

It’s in a trailer I originally thought it might be a battery charging controller

kingroswell:

Maybe they used it as a remote start for a generator?

PrivatePilot9:

Ziebart is a rust / corrosion control company, so I concur with the above that it’s some anti corrosion device. Those things don’t work – the only thing they accomplish is extracting money from the buyers wallet.

Source: Does anyone know what this is and what it does?

How to Winterize Your RV eBook

FREE eBook...
'How to Winterize Your RV'

Your Guide for RV Winter Living & Storage.

Valuable Tips & Info help you prepare for cold weather. Includes winterization instructions for full-time or part-time winter RV living.

It's FREE and there's no obligation...
Download your copy today.

Thank You! You will be redirected to the eBook download page shortly... After you've had a read through, please let us know what you think about the 'How to Winterize Your RV' eBook.