Tyre Pressure Monitoring Systems - Electronics?

[gavinwibrow]

Have just seen an ad for this Davies Craig TPMS product in the CMCA Wanderer magazine - at about $400, a bit cheaper than some of the other "exterior" offerings.

TyreGuard (TPMS) (http://daviescraig.com.au/TyreGuard__TPMS-list.aspx)

Has anyone purchased/used it and if so any feedback?

Oops - I think I have just realised it is the Tyre Guard version, rather than a specific Davies Craig

[Dahai]

Having just experienced a tyre blow out on our caravan, we are now looking at a TPMS, and found the Davies Craig unit and Tyredog. It appears as if the Davies Craig uses a small antenna for the signal, whereas the Tyredog does not.
Another caravaner had Tyredog on his 5th wheeler and was very happy about it.
With a tyre blow and a tyre replacement cost, it seems good value to have one installed if it saves another tyre.
Best wishes
Bruce 大 海