i posted this on A/V electronic section but i realized that i wouldnt get much response. -,.-;; so here i am posting here if u guyz dont mind.

wuts the difference between these 2 way viper alarm system? 791xv, 690xv, 591xv?!! it says ones 5,4,3 channel, and 2-3 aux? those r the only difference? if i wuz juss going to get the 2 way alarm should i not choose 791 and choose 690 or 591 to go cheaper? wut r those 5-3 channel and 2-3 aux things?

 

post this in car talk

 

the more channels, the more aux things you can add, like remote trunk pop, remote start, window up/down, etc