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14. Anti-Grappling Alarm Mechanisms
What it is: an audible warning or alarm Cost on average: $10–$40* Anti-groping alarm systems have become more popular as a result of people's worries about their personal safety, especially in busy public areas where these kinds of occurrences can happen. These alerts function as a call for help as well as a deterrent.

The loud siren of personal safety alarms serves to both alert those nearby to a potential issue and startle would-be aggressors, discouraging them from continuing their actions. Many of these alarms are compact enough to fit in a pocket or attach to a keychain, making them convenient for everyday carry.
Activation of the alarm is typically straightforward, often requiring just a press of a button or the pulling of a pin. More advanced models may offer additional features, such as flashing lights to enhance visibility or the ability to send location-based alerts to designated contacts or authorities, providing an extra layer of security.