spal central door lock kit??

I have my sting pro alarm hooked up and running, But to hook it up to the central locking door kit, Ive tried many different wire connections but cant figure it out.  The kit is a 5 wire kit and the wire harness that goes between the brain and the actuators has red,black,purple,brown, and black going to both actuators and then a power and ground that connects to the brain.  Does anyone know what type of kit this is??

(- central locking)

( + central locking)

(+ unlock, - lock)

(- unlock, + lock)

(Direct switching central locking)

Thanks for any help..