QUOTE(mikelee @ Jan 9 2009, 01:20 PM)
I have seen a couple of cars doing the same thing. However I think it is pretty dangerous waving your hands while moving. Worried the smart tag falls off your hands.
Haha, actually yes, but I've no choice. Even my mum is fed up of getting rejected when I drive a bit fast and couldn't detect. She even encouraged me to wind down the window and hold it.
QUOTE(devinz @ Jan 9 2009, 01:22 PM)
That will defeat purpose of getting a smart tag right?
Get a Touch n Go will do lo..
Anyways, general rules, just look for tint that are ceramic based. Most of it OK.
VKool is metal based, thats why.
Mine using Raytech so far no problem at all using Smart tag and Garmin.
My Garmin somemore can put near gearbox area. Still get sufficient signal..

No, for Touch N' Go, you've to stop and tab your tab on the machine.
For Smart Tag (if you hold it outside the window), you don't need to stop. You can just drive like usual.
That's the point I mean.