Hi guys
I am currently looking for an alarm system for an intermediate double storey terrace. Can anyone give me a cost estimation which includes hardware, installation and wiring for the system ? A rough idea on the number of points required by me :

1)Doors (2 Units)
2)Windows with Grille ( about 12 units)
3)Sliding door 14' x 8' (eventually with grill 1unit)
4)PIR (2-3 unit)
4)Internet protocol preferred

I will appreciate if you can itemized the cost so that it will be easy for me to extrapolate in the event that i need more points (especially the wiring cost).