Yes, home security signs are able to deter intrusions in Monroe
Many studies say security signs are effective when considering how to deter an intrusion. The idea is that the prowler will see the signage and instantly make the decision that your property is way too risky. Ultimately, why stress over security cameras and alarms when they can hit an unprotected home in another neighborhood?
Nevertheless, the same studies note that signage ranks fairly low as a intrusion impediment. A smartly positioned sign primarily discourages amateur thieves, but veteran criminals will want to find the level of security that is truly defending your home before moving on. Other devices, like cameras, do a much better job preventing an intrusion.