TMPS same frequency different manufacture?

[Derek29]

Getting my wheels diamond cut again since they have been refurbed with just silver faces at some point, so good time to sort out the sensors.

No communication through MMI, so when I took the tyres off today 2 of them are original, dated back to 2005, one other was blue and one was orange, obliviously replaced at some point, and probably worked aswell.

Looking through ebay, can either get normal audi ones for £50 each or a set of 4 for £85 but says jaguar landrover group
http://www.ebay.co.uk/itm/T2-4x-TYRE...item23404a5406

I know this as been discussed quite a lot but cant seem to find someone who has done it and not just disabled it in MMI.

Thanks in advance!