P7 Deceiver Sanctuary formula harnesses the deceit of a false safety. (Proverbs 7:17) Sanctuary 17 uses a unique blend of scents to perfectly match the scent of a Doe Bedding. This creates the hunter's ideal sense of calm and safety within the herd. Contains up to 120 hours of run time. Only for the Wyndscent 2.0 Unit. The Wyndscent unit makes your hunting attractant and cover scents much more effective. Vaporized scent travels with the wind currents up to 300 yards. You may ask, how could that be possible? Vapor is not effected by gravity, so it can really carry far depending upon the wind speed. We have d the range of Wyndscent scents with tracking dogs and those tracking dogs smelled the vaporized scent over 300 yards away. Vaporized scent is very effective because it travels far, but it is also effective because it smells potent. A cold apple pie doesn't have much of a smell. However, a fresh apple pie right out of the oven creates a powerful aroma. The Wyndscent 2.0 heats up and vaporizes scent making the scent smell fresh. Vaporizing attractant or cover scents is a very effective way to mask your human scent or lure game into shooting range.