Car Pager Alarms

[Vtec6000]

Has anyone installed A pager car alarm in there EK9? I was looking at A general wiring diagram for one doesnt look to hard to install I think!! just finding all the wires would be A task. Im thinking about installing one myself as with my last car when I got A "Professional" to install it he never put back the panels correctly and also scratched alot of them So would like to try it myself with you guys hopefully giving me some guidance

 

[blinx9900]

i have one, made by scytec, but i had a shop install it.

 

[m0nch1zzl3]

I have a clifford alarm but also had the shop install it.