get a black widow alarm i think its called, they are meant to be really good, i just got a hornet from autobarn, its only 1 point immob, but its really loud, motion sensors and back up battery in siren (cant turn it off) it does the job well mate that was $400, go up a step to viper which is like $500 i think (all installed) its like 2 point and all black wiring, or u can go on ebay my mate got an alarm with remote start for $280 self install, or $80 more installed by sumone