Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Hiking is good for health, but can be a risky activity.
Guarding Alpenstockcan repel many kinds of dangerous animals
during the trip by emitting high frequency sound wave which is
efficient and won’t do harm to animals.While camping in the forest
at night, user can put Guarding Alpenstockoutside the tent, it will
warn the people by loud sound when it dectecting movement
inside the range to avoid unnecessary harm.