Yes, home security signs are able to deter intrusions in Lafayette
Numerous studies confirm that security signs are a good idea when considering how to deter an intrusion. The logical explanation is that the burglar will notice the display and instantly decide that your residence isn't worth the hassle. After all, why worry about cameras and sensors when a burglar can move onto a less protected house somewhere else?
However, the same studies note that signage ranks fairly low as a deterrent to crime. A well-placed sign primarily puts off novices, but professional thieves will want to see the level of security that is truly protecting your home before moving on. Other devices, like cameras, do a much better job thwarting prospective invaders.