Yes, home security signs will deter intrusions in Bend
Many studies indicate that security signs are effective when looking at ways to deter an intrusion. The logical explanation is that the thief will see the sign and quickly determine that your home is way too risky. After all, why worry about security cameras and alarms when they can move onto a more vulnerable home somewhere else?
With that being said, the same research indicates that a security sign ranks fairly low as a burglary deterrent. A smartly positioned sign mostly discourages amateur thieves, but professional crooks might want to see how much security is really defending your property before deciding on a different target. Other devices, like outdoor video cameras, are more effective at preventing an intrusion.