Loud Handheld Air Horn for Safety Reusable Sports Pump Horn for Boats SAFETY BLASTER HORN Sabre Sport & Safety Horn camoLOTS.com Safety Sport Dog Horn XL Sport and Safety Horn HORN1 Qualichem Industrial Products. Great bear spray accessory is a louder alternative to bear bells Signals for help in an emergency Simply press the button to sound Helping consumers signal for help in an emergency or simply cheer on their team at sporting events, the Sport & Safety Horn is audible up to 1 2 mile (804 m) away. The compact horn is easy to store, and activated by simply pressing the button.