It’s true that security signs will deter intrusions in Columbus
Various studies say security signs work when looking at ways to deter an intrusion. The idea is that the thief will notice the signage and instantly make the decision that your residence isn't worth the hassle. After all, why stress over security cameras and sensors when a thief can move onto a more vulnerable mark down the road?
With that being said, the same studies note that a visible display isn’t the strongest intrusion impediment. A wisely situated sign mainly dissuades novices, but professional thieves might want to discover the level of security that is truly protecting your property before moving on. Other devices, like security cameras, are more effective at keeping an intruder away.