Outdoor Range Offers convenient and effective protection against insects while you relax and entertain outdoors. • • • • • • • Covers a large area Lasts up to 30 hours Continuous protection Effortless: Set and forget Dispenser releases every 20 seconds with 3 hour automatic cut off Ideal for use around patios, barbeque areas, gazebos, decks, on picnics and general outdoor entertainment areas Available in hardware stores only