2005 Dodge Caravan Door Lock 2 Wires to Each Door

2005 Dodge Grand Caravan with factory RKE (not working) and factory security system (not working remote) I am trying to install an EasyGuard EC206-B 2 Way car Alarm My difficulty is that there are four wires coming from the BCM, 2 going to the Left door and two going to the Right door The voltage pulse is 12v whenever the locks are triggered for lock or unlock. So it seems to be a reverse polarity system. Tan/White for Lock and Tan/Light Green for UnLock on the Left door and Tan/Brown for Unlock on the Right Front Door and Tan/Gray For Lock on the Right Front Door. The alarm controller only has one wire for lock and one wire for unlock. Am I supposed to Jumper the Lock wire from the two front doors together? And do the same with Unlock wires? Just not sure how to go about this. Any advice appreciated.