Yes, home security signs are able to deter intrusions in Dothan
Many studies confirm that security signs are a good idea when looking at ways to deter an intrusion. The idea is that the prowler will see the sign and instantly decide that your residence isn't worth the hassle. Ultimately, why get concerned about cameras and alarms when they can pivot to a less protected mark somewhere else?
With that being said, the same reports show that a security sign isn’t the most intimidating intrusion impediment. A wisely situated sign mostly dissuades amateur thieves, but professional criminals might want to find the level of security that is really protecting your home before looking the other way. Other components, like cameras, do a much better job thwarting prospective invaders.