yeah, either put a efficient guard or just dont bother to put one. as you notice, most of the fencing and such with lousy security checkpoint is totally pointless/useless.
i've passthru many type of security (whether it's SA, BBT or whatever) where the guard don't even bother to check my identity.
even with the card system, the guard might go lazy. (one good example would be a G&G opposite Giant Bandar Bukit Tinggi where tenant required to touch to enter while guest need registering. i went to my friend's house many times and just tell them "cari kawan, jalan 14i or whatever", the palang will go up for me

without asking further question. so it's a failing process.
the best G&G I've seen is Bukit Rimau/Bukit Kemuning luxury house. My uncle bought a land and build his own house. We try to enter the compound but was stopped. Even able to provide tenant details, the guard will still call directly to the tenant for verification. Then proceed with registration details.
all of you worked overseas ar?

ahahahha...
I'm back Malaysia 27th but I'm paloma...any paloma want do FB'ing? hahaha