ISITHINTELO SOKUKHUSELEKA

I-Security Barrier ibandakanya ikakhulu i-Road Blocker kunye ne-Tire Killer, ezisetyenziselwa ukuqinisa ulawulo lokhuseleko lwezithuthi kwiindawo ezibalulekileyo.
I-Road Blocker sisithintelo sentsimbi esinokuphakanyiswa nokuthotywa. Sifakelwa emnyango nasemphumeni ukuthintela izithuthi ukuba zingangeni ngenkani. Sifumaneka kwiindawo ezikhuselekileyo kakhulu. I-Tire Killer ifakwe emhlabeni kwaye inezikhonkwane ezigqobhoza amatayara ngaphandle kwemvume ukuthintela ukungena ngokungekho mthethweni.