Here’s a little joke on the subject… Knock Knock
Who’s there ?
Mike asked for help with some sort of Faraday device for his car key, it’s nothing to do with me or you that he has chosen to keep his key in his kitchen, all I’ve tried to do is help Mike with any key anxiety he may have. If you think that’s funny or you have a problem with that it may be best if you don’t read this thread.
Who’s there ? 
Tin of sweets Tin of sweets Who ? Tin of sweets who, was bought from Aldi, stripped of its paint, locked in the pantry, forced on top of the fridge, failed to intercept the signal to the car fob, and chased the car thieves down the road, now let me in ... Thankyou everyone for their help I’ve always kept my key in kitchen in draw