Hello John, Having shredded both caravan tyres on one return journey from Portugal (saved by CC Red Pennant and Red Flag) I was very interested when the Tyrepal was featured in the CC Magazine. Slightly daunted by the price, £250 for the six wheel unit, I searched the well known auction site and the discovered the same unit, which I believe is manufactured in Switzerland, offered by a German supplier as the Tiremoni at £150 plus £18 postage. This was delivered a few days after ordering, with the instructions in German. I down-loaded the instructions in English from the main Tiremoni web site and have had the unit installed for about four weeks now. I have checked the unit's accuracy several times against a tyre pressure gauge and it is performing faultlessly. It picks up the caravan wheel readings when I park near to it and is alarmed with high and low pressure and temperature paramaters.
I feel more comfortable about my forthcoming trip to Portugal with the Tiremoni installed and would therefore recommend the unit for the peace of mind that it offers.