Joseph Hlessard
Joseph Hlessard thanked VetustIor Humo's answer

I would choose both. An intrusion alarm system will notify when a "point" is breached. CCTV would capture images useful in apprehending or identifying intruders.  Personally I have both plus exterior automated lighting. It all depends on what you wish to protect and its value. As the saying goes, "you don't install a $300 lock … Read more