Yes, home security signs are able to deter intrusions in Dayton
Various studies indicate that security signs are a good idea when looking at ways to deter an intrusion. The idea is that the burglar will notice the display and swiftly decide that your residence isn't worth the hassle. After all, why worry about security cameras and motion detectors when they can hit an unprotected house down the road?
Nevertheless, the same reports show that signage ranks fairly low as a intrusion impediment. A wisely situated sign primarily dissuades amateur thieves, but veteran crooks might want to discover the extent of security that is really defending your house prior to moving on. Other equipment, like cameras, have greater success at keeping an intruder away.