ungo sr5000 porsche 944s

i am seriously considering purchasing an ungo sr5000, but i am wondering about the wiring for the locks. My '87 porsche 944 has manual locks, and i am wondering what kind of relay wiring i should use for this alarm. I am 16 and i am most definitely competent enough to install it, but the alarm has 2 wires that switch outputs from - to + depending on if it is locking or unlocking (i. e. lock a="+"b="-", unlock a="-" b="+")

Okay your gonna need two door lock actuators hook those two motor to the stick that does the locking n unlocking .you need to run those two wires in from each door to the alarm . the concept for the motor is real simple + on one end and - on the other makes it move in one direction reverse the polarity n it move the other way. so your gonna need two relays basically any automotive relay will do i perfer bosch . hook  fused  12v constant to 86  and 87 both relays , and 87a both relays goes to ground , and hook the blue to the 85 on one relay and the other relay 85 get the green.  now u got two wires coming from each door  make sure u know which wires are which from the motor ie hook blue to blue n red to red and then put  onto each 30 terminal on each relay . there is a diagram of this in your install manual . also if you dont hook up the rs then you are gonna need to hook up the heavy pink wire of the relay pack so that the alarm sees ignition that will prevent a headach later.