Studies show security signs are able to deter intrusions in Olympia
Various studies confirm that security signs work when looking at ways to deter an intrusion. The logical explanation is that the prowler will see the signage and swiftly decide that your residence isn't worth the hassle. Ultimately, why get concerned about cameras and motion detectors when a intruder can move onto a more vulnerable house down the road?
Nevertheless, the same reports show that a visible display ranks fairly low as a intrusion impediment. A wisely situated sign mostly dissuades novices, but veteran thieves will want to see the extent of security that is actually shielding your property before moving on. Other equipment, like cameras, are more effective at preventing an intrusion.