QUOTE(calvin @ Jul 2 2014, 02:10 PM)
I'm having doubts on the selection below
Front/Back
1. 3M Crystalline
2. Vkool Elite
Sides
1. 3M Nano
2. Vkool Safety 4mil/Vkool Premier 6mil
As i heard common from 3M users are that SmartTag / GPS related devices signal are affected after installation and would require a small section to be cut off in order to allow the signal to passthrough. Is that right ?

for security films, is 4mil the safety point for our windows ? as I'm concerned about the thickness would affect the window motor in the future if we were to go beyond that (e.g. 6mil vkool premier). Not to mention heat rejection on security films are not as good either

Hope someone could shed some light here

For the SmartTag part,the installer can make a cut out for Smart Tag
If your Smart Tag is latest black colour one then it will work just fine
My phone GPS works alright with Crystaline tint,0 issue at all & no cutout
My family's City is tinted with Crystalline 70 Front/Back and Nano 70 on side
Heat rejection is
Done at 3M Ampang,highly recommended seller as their price is cheapest and workmanship are good
This post has been edited by OC4/3: Jul 2 2014, 06:15 PM