Lost car keys

Can't get a replacement due to an unresolved issue with the V5. And no, they don't fit Adam's van. Is there such a thing as a key finding device that can help track them down - obviously it's not possible to attach a transmitting tile to them before locating them. I'm hoping there might be something that can detect the RFID chip in the key. It's for a Vauxhall.

cheers NT

Reply to
tabbypurr
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In short, I would have thought "not a chance". The range of RIFD chip reading is low, so unless your key was within range of a reader AND you knew the code of the chip AND that the chip code was registered with some sort of key finding service, you're never gonna track a key that way.

Tim

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Reply to
Tim+

There ought to be a way of pinging it and tracing the reply signal, I'd have thought. Have you searched on YT? There's always someone that's had any given problem before.

Reply to
Cursitor Doom

buy a new car

Reply to
%

I'd say unlikely given how that chip is powered and the very limited range it requires.

Reply to
Dave Plowman (News)

Yes there is a means of doing that, a non linear junction detector. But if you have to ask about the price you cannot afford one.

If you can't negotiate / bluff your way through the 'highly secure' dealer key / transponder supply chain then It might be easier to buy a matched set of ECU/immobiliser/ignition key from a breakers.

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Reply to
The Other Mike

Unless you are an eastern European car thief possibly? Brian

Reply to
Brian Gaff

It doesn't matter what code a scanner returns, just that something is returned on the right frequency. Anyone know what the range of these things is? It's not a remote unlocker, it just oks the ignition. It takes a coin cell.

They key situation got sorted, so I'll get an rf trackable tile for future times.

NT

Reply to
tabbypurr

Coin cells are usually for the remote unlocking (or a torch). The RFID is an unpowered passive device.

You wouldn't want an immobiliser dependant on a device that could go flat.

Tim

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Reply to
Tim+

snipped-for-privacy@gmail.com presented the following explanation :

The RF ID chip is a grain of rice size and derives it power from the device which interogates it, a coil around the ignition lock. Rang is just a few inches. The coin cell is only for the remote un/locking system.

Reply to
Harry Bloomfield

snipped-for-privacy@gmail.com explained on 16/12/2018 :

The only solution will be with the V5 and a trip to a Vauxhall dealership..

Reply to
Harry Bloomfield

Having just fitted a new case to one of mine, it doesn't. The battery only powers the remote control side. That chip isn't connected to any power source. Bit like a credit card.

Reply to
Dave Plowman (News)

why would anyone specialise in stealing Eastern European cars?

tim

Reply to
tim...

Well there was an advert in a hairdressers near me for an Eastern European hairdresser.

Reply to
whisky-dave

In Shepherds Bush Road there used to be a "Ladies Colonial Hairdresser".

Reply to
charles

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