ScentBon 2023 Air Freshener Dispenser Aerosol, White, Long Lasting Battery Life Dispenses a variety of fresh, clean fragrances automatically on a schedule you set for lower or higher traffic areas Key lock mechanism on the side of dispenser, Night and day light sensing mode Can be wall mounted, easily blends in with any dcor with its sleek design Batteries (Double AA - Batteries Sold Separately) are required, but not included and air freshener cans refills are sold separately Ideal for Restaurants, Amusement Facilities, Lodging Facilities, Country Clubs, Churches, Office Buildings, Retail Stores, Airports, Pet Stores, Fitness Centers, Nursing Homes, Medical Facilities, Dance Studios, Doctors Offices, Restrooms, Lobbies, Hallways, Smoking Areas, Locker Rooms, Dressing Rooms, Janitor Closets, Lounges, Waiting Rooms, Conference Rooms