Full Coverage Alarm System with any entrance door, garage door (optional) and up to open warehouse area infared, motion detection with siren so loud it can be heard a block away. Lower insurance and stop break in's and $1,000's stolen from small shop to large warehouse.
Still wired so a DIY handyman can install it then change code and delay activation on keypad that is 30 seconds now.
Call or text for a time to pick up at storage of a business I closed (retired) near Belleview and SantaFe