My House In Pre Wired For A Alarm Can I Install It My Self Pre-wired Security System? Can I Find The Equipment To Install Myself?

Pre-wired security system? Can I find the equipment to install myself? - my house in pre wired for a alarm can i install it my self

Pre-wired alarm companies install for free if I agreed to 3 years of monitoring at $ 30 per month. I really do not have to worry about, but it seems that monitired only an alarm signal when a person reaches gfo continue blankets white look weird to have in my house. Does anyone know Wher I can the computer to find to do it myself. It is prewired for a keyboard and a bedreeom only in. Wired also has 3-door, 1 motion detector and alarm system.