This is the Antitheft 'U Series' Alarm system or in other words an Upgrade Alarm.
This unit is designed for use with Factory Remote Central Locking, This has a slightly more complex setup then the 'A Series' Alarm as this unit requires to wiring to more then just Lock and Unlock wires.
This unit can be optioned with 1 to 3 points of immobilization.
Canbus Models will be available soon.
Note: Professional install recommended