What Is A Silent Alarm?
What is a silent alarm? What is a Silent Alarm? A silent alarm (also known as a safe call, or safety call), is an arrangement you make to check in with a trusted friend when you’re meeting a new partner, or someone you don’t know well enough yet. The concept of silent alarms originated within the BDSM (bondage and discipline, dominance, sadism, masochism) community as a way to ensure physical safety for al...