Our New Setting Dispensers will deliver improved anesthetics, performance and battery cost savings to your facility while providing more flexibility and control over your air care dispensing versus our Classic Dispenser. ^Simplified user interface allows for easy, flexible programming to customize your fragrance experience 7.5,15 or 30min period ^Innovative light sensing technology ensures that dispenser runs only when needed - Day, Night or both ^Sleek design available in Black/Metallic and White/Metallic compliments any environment ^Use the unique magnetic lock or convert to friction lock to ensure secure and continuous fragrancing ^Operates with 2 AA batteries or 4 AA batteries^Reduced spend on type and quantity of batteries, and more efficient use of refills, means a reduction in operational spend