well let me do a count. . .
2 relays for door lock/unlock, relay for clutch. . .that all you really need for the basic alarm featurs
an alarm itself is really just a bunc of relays that turn on and off with a radio transciever.
give youself a lot of time to do the install and read the manual for the alarm before you even look at any wireing
look at the alarm sticky on this forum for locations of all the wires and you should be good to go
i installed mine in 2 nights (lol havning to push start my car to get to work after the first night casue i go up to the part of wiring in the starter kill/remote start harness. . .so no starter was connected. . lol
i will eventually hook up chanel 2, 3 and 4 on my car to turn the carputer on and off. . and window control, but the basic alarm took me 2 nights.
it probably took longer as i work during the day so i pretty stayed awake for 48 hours straigth going to work and then working on the alarm